Tenth Anniversary of 9/11 in New York

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Security personnel observe a moment of silence in view of One World Trade at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. UPI/Seth Wenig/Pool

Security personnel observe a moment of silence in view of One World Trade at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. UPI/Seth Wenig/Pool

Photo: upi.com, upi.com

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      President Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

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    • 2

      President Barack Obama, First Lady Michelle Obama, former President George W. Bush, and former First Lady Laura Bush visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

      10.00

    • 3

      President Barack Obama, First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush attend the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site on September 11, 2011, in New York.    UPI/Kristoffer Tripplaar/Pool

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    • 4

      James Taylor performs during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Allan Tannenbaum/POOL

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      Family members of the victims of the September 11 terror attacks enter the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/Pool

      8.29

    • 6

      A woman takes a photo of the flags which represent the victims of the 9/11 attacks which is part of the Remembrance Field of Honor at Battery Park as the tenth anniversary of September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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      Ringing of bell marking tower collapse during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL

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      Mourners embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.  UPI/Lucas Jackson/Pool

      7.90

    • 9

      Two people embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.    UPI/Lucas Jackson/Pool

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    • 10

      Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

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      A woman cries while looking at the names inscribed at the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/Pool

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      President Barack Obama and First Lady Michelle Obama touch the names at the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

      7.00

    • 13

      Mourners touch the names of lost loved ones during ceremonies marking the 10th anniversary of the 9/11 attacks on the World Trade Center in New York, September 11, 2011. UPI/Lucas JacksonPool

      6.78

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      A man holds a sign during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL

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      Family members who lost loved ones at the memorial to the almost 3000 victims of the World Trade Center attack at the North pool of the 9.11 Memorial  during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/David Handschuh/Pool

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      Family members gather at the edge of the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/Pool

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      U.S. Secretary of State Hillary Clinton talks with Manhattan District Attorney Cyrus Vance, Jr. on September 11, 2011 in New York.    UPI/Jefferson Siegel/Pool

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      Families visit the North Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/POOL

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      President Barack Obama, First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush attend the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site on September 11, 2011, in New York.    UPI/Kristoffer Tripplaar/Pool

      6.25

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      Laura Bush, former President George Bush, Michelle Obama, and President Obama salute during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL

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      Family members of those killed on 9/11 look over the names of their family members at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/Pool

      6.18

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      Jose Valdez, right, and his friend Mary Santiago hug as they look over the name of Valdez' sister, Mayra Valdes Rodriguez, at the National September 11 Memorial at the World Trade Center site on September 11, 2011, in New York.   UPI/Seth Wenig/POOL

      6.14

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      Family members line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

      6.14

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      Family members of the victims of the September 11 terror attacks touch the bronze plaques that bear the names of the victims of the September 11 terror attacks that line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/POOL

      6.04

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      (left to right) Former president George W. Bush; Michelle Obama and President Barack Obama hold their hands over their hearts during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Noah K. Murray/Pool

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      Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

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      President Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

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      Roses are stuck in the name of a person killed on 9/11 at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/Pool

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      A man takes a photo of the flags which represent the victims of the 9/11 attacks which is part of the Remembrance Field of Honor at Battery Park as the tenth anniversary of the September 11th terrorist attacks are observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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      l-r: Former President George W. Bush , Jenna Bush, Barbara Bush,  Laura Bush and Michelle Obama, President Obama, and Henry Hager, (Husband of Jenna Bush)   look at the North  Memorial Pool at ground zero .during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Robert Deutsch/POOL

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      Families line up against the wall of the South Memorial pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Timothy A. Clary

      5.86

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      Family members of the victims of the September 11 terror attacks stand at the perimeter of the 9/11 Memorial Sout Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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      Families visit the North Memorial Pool, with One World Trade Center under construction in rear, during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

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      Jeremy and April O'Neil of Houston, TX, listen to the reading of the names of the victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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      A woman places a flag on a name at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011.   UPI/Seth Wenig/POOL

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      Security personnel observe a moment of silence in view of One World Trade at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. UPI/Seth Wenig/Pool

      5.60

    • 37

      Port Authority Police Lt. Alex Miller-Rodriquez stands watch over the area of the 9/11 Memorial South Pool that bears the names of fellow Port Authority officials that died in the September 11 terror attacks during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

      5.57

    • 38

      Security on the roof of the 911 Memorial Museum keeps watch during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Robert Deutsch/Pool

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    • 39

      President Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

      5.55

    • 40

      Brother and sister Mario and Doris Arvelo of Yonkers, console each other as the remember their sister Millie Hromada , during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Noah K. Murray/POOL

      5.54

    • 41

      June Douglas of Corham, NY, listens to the reading of the names of the victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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      Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Robert Deutsch/Pool

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      Family members of the victims of the September 11 terror attacks pause for a moment of silence while visiting the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/Pool

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      Families visit the North Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/POOL

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      People stop on the street to listen to the reading of the names of victims of the 9/11 attacks as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

      5.22

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      Retired Air Force Staff Sergeant Alicia Watkins of Washington, DC, places a Purple Heart medal next to the name of her friend, Army Sergeant Tamara Thurman, on the bronze plaque that bear the names of the victims of the September 11 terror attacks at the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. Watkins said she feels "a tremendous amount of guilt" that she survived the attack on the Pentagon when Thurman did not. Since then Watkins has created a charity in the name of her friend and roommate. "All I wanted to do was pin this purple heart on her," she said.   UPI/Chip Somodevilla/Pool

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      A woman cries while looking at the names inscribed at the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/Pool

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      Police officers observe a moment of silence at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. (UPI/Seth Wenig/Pool

      5.14

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      President Barack Obama visits the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

      5.11

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      A New York Fire Department firefighter salutes during the singing of the Star Spangled Banner at one of the entrances of 9/11 Memorial Plaza during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Chip Somodevilla/Pool

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      A Port Authority police officer pauses during a moment of silence at the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/POOL

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      A Port Authority police officer pauses during a moment of silence at the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/POOL

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      Stephen Simone wears an American flag in memory of his mother, Marianne Simone, who died in 1 WTC on September 11, 2011 in New York.    UPI/Jefferson Siegel/Pool

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      On the 10th anniversary of the September 11th attacks, U.S. Secretary of State Hillary Clinton pauses for a moment at the South Memorial Pool at opening day of the September 11th Memorial at the World Trade Center site.  UPI/Jefferson Siegel/Pool

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      Family members visit the south memorial pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Todd Heisler/Pool

      4.83

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      Nia Evans (L) holds her hand-made sign as she is joined by her mother Tsion, of New York, as they listen to the reading of the names of victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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      Flags, placed by family members who lost loved ones,  at the memorial to the almost 3000 victims of the World Trade Center attack at the North pool of the 9.11 Memorial  during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.UPI/David Handschuh/POOL

      4.45

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      A small U.S. flag is stuck into the bronze plaques that bear the names of the victims of the September 11 terror attacks that line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Chip Somodevilla/Pool

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      Mourners embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.  UPI/Lucas Jackson/Pool

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      Governor Cuomo speaks during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.     UPI/Allan Tannenbaum/POOL

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      A New York City police officer salutes at the North Pool of the 9/11 Memorial during the singing of the National Anthem during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Justin Lane/POOL

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      Family members of the victims of the September 11 terror attacks pause for a moment of silence while visiting the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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      Former New York City Mayor Rudy Giuliani and his wife Judith, stand at the North Pool at the September 11th Memorial at the World Trade Center site in New York on September 11, 2011.  UPI/Jefferson Siegel/Pool

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      U.S. Secretary of State Hillary Clinton talks ith Sgt. Craig Lourich of the New York State Court Officers, on September 1, 2011 in New York.  Lourich escaped the collapse of Tower 1. Three court officers died on 9/11.   UPI/Jefferson Siegel/Pool

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      NYPD officers, FDNY firefighters and Port Authority Police line up at one of the entrances of 9/11 Memorial Plaza during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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      Families visit the North Memorial Pool, with One World Trade Center under construction in rear, during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

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      Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

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      Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

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      Former NY governor George Pataki and current NJ governor Chris Christie stand at the North Pool at the September 11th Memorial at the World Trade Center site in New York on September 11, 2011.  UPI/Jefferson Siegel/Pool

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      Eliza Peterson holds a flag near the name of her uncle, Norman Rossinow, who was killed on 9/11, at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/Pool

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      Secretary of State Hillary Rodham Clinton visits the 9/11 memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Todd Heisler/Pool

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Number next to photo is average rating of all user ratings for current photo

  • A woman places a flag on a name at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011.   UPI/Seth Wenig/POOL

    1

  • Jose Valdez, right, and his friend Mary Santiago hug as they look over the name of Valdez' sister, Mayra Valdes Rodriguez, at the National September 11 Memorial at the World Trade Center site on September 11, 2011, in New York.   UPI/Seth Wenig/POOL

    2

  • Flags, placed by family members who lost loved ones,  at the memorial to the almost 3000 victims of the World Trade Center attack at the North pool of the 9.11 Memorial  during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.UPI/David Handschuh/POOL

    3

  • l-r: Former President George W. Bush , Jenna Bush, Barbara Bush,  Laura Bush and Michelle Obama, President Obama, and Henry Hager, (Husband of Jenna Bush)   look at the North  Memorial Pool at ground zero .during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Robert Deutsch/POOL

    4

  • Brother and sister Mario and Doris Arvelo of Yonkers, console each other as the remember their sister Millie Hromada , during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Noah K. Murray/POOL

    5

  • Family members gather at the edge of the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/Pool

    6

  • James Taylor performs during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Allan Tannenbaum/POOL

    7

  • Ringing of bell marking tower collapse during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL

    8

  • Governor Cuomo speaks during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.     UPI/Allan Tannenbaum/POOL

    9

  • Mourners touch the names of lost loved ones during ceremonies marking the 10th anniversary of the 9/11 attacks on the World Trade Center in New York, September 11, 2011. UPI/Lucas JacksonPool

    10

  • A man holds a sign during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL

    11

  • Laura Bush, former President George Bush, Michelle Obama, and President Obama salute during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL

    12

  • (left to right) Former president George W. Bush; Michelle Obama and President Barack Obama hold their hands over their hearts during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Noah K. Murray/Pool

    13

  • A New York Fire Department firefighter salutes during the singing of the Star Spangled Banner at one of the entrances of 9/11 Memorial Plaza during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Chip Somodevilla/Pool

    14

  • Families line up against the wall of the South Memorial pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Timothy A. Clary

    15

  • Families visit the North Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/POOL

    16

  • Families visit the North Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/POOL

    17

  • Family members of the victims of the September 11 terror attacks enter the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/Pool

    18

  • Mourners embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.  UPI/Lucas Jackson/Pool

    19

  • Two people embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.    UPI/Lucas Jackson/Pool

    20

  • Family members of the victims of the September 11 terror attacks pause for a moment of silence while visiting the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

    21

  • Family members of the victims of the September 11 terror attacks pause for a moment of silence while visiting the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/Pool

    22

  • President Barack Obama, First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush attend the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site on September 11, 2011, in New York.    UPI/Kristoffer Tripplaar/Pool

    23

  • A Port Authority police officer pauses during a moment of silence at the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/POOL

    24

  • A Port Authority police officer pauses during a moment of silence at the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/POOL

    25

  • A New York City police officer salutes at the North Pool of the 9/11 Memorial during the singing of the National Anthem during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Justin Lane/POOL

    26

  • Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

    27

  • Families visit the North Memorial Pool, with One World Trade Center under construction in rear, during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

    28

  • Families visit the North Memorial Pool, with One World Trade Center under construction in rear, during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

    29

  • Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

    30

  • Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

    31

  • Police officers observe a moment of silence at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. (UPI/Seth Wenig/Pool

    32

  • Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/Pool

    33

  • Security personnel observe a moment of silence in view of One World Trade at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. UPI/Seth Wenig/Pool

    34

  • Families visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Robert Deutsch/Pool

    35

  • Security on the roof of the 911 Memorial Museum keeps watch during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Robert Deutsch/Pool

    36

  • Former NY governor George Pataki and current NJ governor Chris Christie stand at the North Pool at the September 11th Memorial at the World Trade Center site in New York on September 11, 2011.  UPI/Jefferson Siegel/Pool

    37

  • Former New York City Mayor Rudy Giuliani and his wife Judith, stand at the North Pool at the September 11th Memorial at the World Trade Center site in New York on September 11, 2011.  UPI/Jefferson Siegel/Pool

    38

  • A woman cries while looking at the names inscribed at the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/Pool

    39

  • A woman cries while looking at the names inscribed at the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/Pool

    40

  • President Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

    41

  • President Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

    42

  • President Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

    43

  • President Barack Obama, First Lady Michelle Obama, former President George W. Bush, and former First Lady Laura Bush visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

    44

  • President Barack Obama visits the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

    45

  • President Barack Obama and First Lady Michelle Obama touch the names at the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/Pool

    46

  • Family members of those killed on 9/11 look over the names of their family members at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/Pool

    47

  • Eliza Peterson holds a flag near the name of her uncle, Norman Rossinow, who was killed on 9/11, at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/Pool

    48

  • Roses are stuck in the name of a person killed on 9/11 at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/Pool

    49

  • Secretary of State Hillary Rodham Clinton visits the 9/11 memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Todd Heisler/Pool

    50

  • President Barack Obama, First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush attend the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site on September 11, 2011, in New York.    UPI/Kristoffer Tripplaar/Pool

    51

  • People stop on the street to listen to the reading of the names of victims of the 9/11 attacks as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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  • A man takes a photo of the flags which represent the victims of the 9/11 attacks which is part of the Remembrance Field of Honor at Battery Park as the tenth anniversary of the September 11th terrorist attacks are observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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  • A woman takes a photo of the flags which represent the victims of the 9/11 attacks which is part of the Remembrance Field of Honor at Battery Park as the tenth anniversary of September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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  • Jeremy and April O'Neil of Houston, TX, listen to the reading of the names of the victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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  • June Douglas of Corham, NY, listens to the reading of the names of the victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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  • Nia Evans (L) holds her hand-made sign as she is joined by her mother Tsion, of New York, as they listen to the reading of the names of victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..

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  • Family members visit the south memorial pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Todd Heisler/Pool

    58

  • Mourners embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.  UPI/Lucas Jackson/Pool

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  • U.S. Secretary of State Hillary Clinton talks with Manhattan District Attorney Cyrus Vance, Jr. on September 11, 2011 in New York.    UPI/Jefferson Siegel/Pool

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  • U.S. Secretary of State Hillary Clinton talks ith Sgt. Craig Lourich of the New York State Court Officers, on September 1, 2011 in New York.  Lourich escaped the collapse of Tower 1. Three court officers died on 9/11.   UPI/Jefferson Siegel/Pool

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  • Family members who lost loved ones at the memorial to the almost 3000 victims of the World Trade Center attack at the North pool of the 9.11 Memorial  during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/David Handschuh/Pool

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  • Stephen Simone wears an American flag in memory of his mother, Marianne Simone, who died in 1 WTC on September 11, 2011 in New York.    UPI/Jefferson Siegel/Pool

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  • NYPD officers, FDNY firefighters and Port Authority Police line up at one of the entrances of 9/11 Memorial Plaza during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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  • A small U.S. flag is stuck into the bronze plaques that bear the names of the victims of the September 11 terror attacks that line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Chip Somodevilla/Pool

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  • Family members line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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  • Port Authority Police Lt. Alex Miller-Rodriquez stands watch over the area of the 9/11 Memorial South Pool that bears the names of fellow Port Authority officials that died in the September 11 terror attacks during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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  • Retired Air Force Staff Sergeant Alicia Watkins of Washington, DC, places a Purple Heart medal next to the name of her friend, Army Sergeant Tamara Thurman, on the bronze plaque that bear the names of the victims of the September 11 terror attacks at the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. Watkins said she feels "a tremendous amount of guilt" that she survived the attack on the Pentagon when Thurman did not. Since then Watkins has created a charity in the name of her friend and roommate. "All I wanted to do was pin this purple heart on her," she said.   UPI/Chip Somodevilla/Pool

    68

  • Family members of the victims of the September 11 terror attacks stand at the perimeter of the 9/11 Memorial Sout Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/Pool

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  • Family members of the victims of the September 11 terror attacks touch the bronze plaques that bear the names of the victims of the September 11 terror attacks that line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/POOL

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  • On the 10th anniversary of the September 11th attacks, U.S. Secretary of State Hillary Clinton pauses for a moment at the South Memorial Pool at opening day of the September 11th Memorial at the World Trade Center site.  UPI/Jefferson Siegel/Pool

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Jose Valdez, right, and his friend Mary Santiago hug as they look over the name of Valdez' sister, Mayra Valdes Rodriguez, at the National September 11 Memorial at the World Trade Center site on September 11, 2011, in New York.   UPI/Seth Wenig/POOLFlags, placed by family members who lost loved ones,  at the memorial to the almost 3000 victims of the World Trade Center attack at the North pool of the 9.11 Memorial  during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.UPI/David Handschuh/POOLl-r: Former President George W. Bush , Jenna Bush, Barbara Bush,  Laura Bush and Michelle Obama, President Obama, and Henry Hager, (Husband of Jenna Bush)   look at the North  Memorial Pool at ground zero .during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Robert Deutsch/POOLBrother and sister Mario and Doris Arvelo of Yonkers, console each other as the remember their sister Millie Hromada , during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Noah K. Murray/POOLFamily members gather at the edge of the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/PoolJames Taylor performs during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Allan Tannenbaum/POOLRinging of bell marking tower collapse during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOLGovernor Cuomo speaks during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.     UPI/Allan Tannenbaum/POOLMourners touch the names of lost loved ones during ceremonies marking the 10th anniversary of the 9/11 attacks on the World Trade Center in New York, September 11, 2011. UPI/Lucas JacksonPoolA man holds a sign during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOLLaura Bush, former President George Bush, Michelle Obama, and President Obama salute during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Allan Tannenbaum/POOL(left to right) Former president George W. Bush; Michelle Obama and President Barack Obama hold their hands over their hearts during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Noah K. Murray/PoolA New York Fire Department firefighter salutes during the singing of the Star Spangled Banner at one of the entrances of 9/11 Memorial Plaza during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Chip Somodevilla/PoolFamilies line up against the wall of the South Memorial pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Timothy A. ClaryFamilies visit the North Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/POOLFamilies visit the North Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/POOLFamily members of the victims of the September 11 terror attacks enter the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/PoolMourners embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.  UPI/Lucas Jackson/PoolTwo people embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.    UPI/Lucas Jackson/PoolFamily members of the victims of the September 11 terror attacks pause for a moment of silence while visiting the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/PoolFamily members of the victims of the September 11 terror attacks pause for a moment of silence while visiting the 9/11 Memorial Plaza for the first time during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/PoolPresident Barack Obama, First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush attend the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site on September 11, 2011, in New York.    UPI/Kristoffer Tripplaar/PoolA Port Authority police officer pauses during a moment of silence at the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/POOLA Port Authority police officer pauses during a moment of silence at the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/POOLA New York City police officer salutes at the North Pool of the 9/11 Memorial during the singing of the National Anthem during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Justin Lane/POOLFamilies visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/PoolFamilies visit the North Memorial Pool, with One World Trade Center under construction in rear, during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/PoolFamilies visit the North Memorial Pool, with One World Trade Center under construction in rear, during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/PoolFamilies visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/PoolFamilies visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/PoolPolice officers observe a moment of silence at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. (UPI/Seth Wenig/PoolFamilies visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Robert Deutsch/PoolSecurity personnel observe a moment of silence in view of One World Trade at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. UPI/Seth Wenig/PoolFamilies visit the South Memorial Pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Robert Deutsch/PoolSecurity on the roof of the 911 Memorial Museum keeps watch during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Robert Deutsch/PoolFormer NY governor George Pataki and current NJ governor Chris Christie stand at the North Pool at the September 11th Memorial at the World Trade Center site in New York on September 11, 2011.  UPI/Jefferson Siegel/PoolFormer New York City Mayor Rudy Giuliani and his wife Judith, stand at the North Pool at the September 11th Memorial at the World Trade Center site in New York on September 11, 2011.  UPI/Jefferson Siegel/PoolA woman cries while looking at the names inscribed at the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/PoolA woman cries while looking at the names inscribed at the North Pool of the 9/11 Memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. UPI/Justin Lane/PoolPresident Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/PoolPresident Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/PoolPresident Barack Obama and First Lady Michelle Obama visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/PoolPresident Barack Obama, First Lady Michelle Obama, former President George W. Bush, and former First Lady Laura Bush visit the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/PoolPresident Barack Obama visits the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/PoolPresident Barack Obama and First Lady Michelle Obama touch the names at the North Memorial Pool at Ground Zero on the 10th anniversary of the September 11 terrorist attacks on September 11, 2011 in New York. The President and First Lady are attending the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site as they visit each of the three sites that were attacked. UPI/Kristoffer Tripplaar/PoolFamily members of those killed on 9/11 look over the names of their family members at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/PoolEliza Peterson holds a flag near the name of her uncle, Norman Rossinow, who was killed on 9/11, at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/PoolRoses are stuck in the name of a person killed on 9/11 at the National September 11 Memorial at the World Trade Center site in New York on September 11, 2011. . UPI/Seth Wenig/PoolSecretary of State Hillary Rodham Clinton visits the 9/11 memorial during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Todd Heisler/PoolPresident Barack Obama, First Lady Michelle Obama, former President George W. Bush and former First Lady Laura Bush attend the Commemoration Ceremony at the National September 11 Memorial at the World Trade Center Site on September 11, 2011, in New York.    UPI/Kristoffer Tripplaar/PoolPeople stop on the street to listen to the reading of the names of victims of the 9/11 attacks as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..A man takes a photo of the flags which represent the victims of the 9/11 attacks which is part of the Remembrance Field of Honor at Battery Park as the tenth anniversary of the September 11th terrorist attacks are observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..A woman takes a photo of the flags which represent the victims of the 9/11 attacks which is part of the Remembrance Field of Honor at Battery Park as the tenth anniversary of September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..Jeremy and April O'Neil of Houston, TX, listen to the reading of the names of the victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..June Douglas of Corham, NY, listens to the reading of the names of the victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..Nia Evans (L) holds her hand-made sign as she is joined by her mother Tsion, of New York, as they listen to the reading of the names of victims of the 9/11 attacks while gathered outside of Ground Zero as the tenth anniversary of  September 11th is observed on September 11, 2011 in New York City.     UPI Photo/Monika Graff..Family members visit the south memorial pool during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Todd Heisler/PoolMourners embrace during tenth anniversary ceremonies at the site of the World Trade Center in New York, September 11, 2011.  UPI/Lucas Jackson/PoolU.S. Secretary of State Hillary Clinton talks with Manhattan District Attorney Cyrus Vance, Jr. on September 11, 2011 in New York.    UPI/Jefferson Siegel/PoolU.S. Secretary of State Hillary Clinton talks ith Sgt. Craig Lourich of the New York State Court Officers, on September 1, 2011 in New York.  Lourich escaped the collapse of Tower 1. Three court officers died on 9/11.   UPI/Jefferson Siegel/PoolFamily members who lost loved ones at the memorial to the almost 3000 victims of the World Trade Center attack at the North pool of the 9.11 Memorial  during tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/David Handschuh/PoolStephen Simone wears an American flag in memory of his mother, Marianne Simone, who died in 1 WTC on September 11, 2011 in New York.    UPI/Jefferson Siegel/PoolNYPD officers, FDNY firefighters and Port Authority Police line up at one of the entrances of 9/11 Memorial Plaza during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/PoolA small U.S. flag is stuck into the bronze plaques that bear the names of the victims of the September 11 terror attacks that line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.    UPI/Chip Somodevilla/PoolFamily members line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/PoolPort Authority Police Lt. Alex Miller-Rodriquez stands watch over the area of the 9/11 Memorial South Pool that bears the names of fellow Port Authority officials that died in the September 11 terror attacks during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/PoolRetired Air Force Staff Sergeant Alicia Watkins of Washington, DC, places a Purple Heart medal next to the name of her friend, Army Sergeant Tamara Thurman, on the bronze plaque that bear the names of the victims of the September 11 terror attacks at the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York. Watkins said she feels "a tremendous amount of guilt" that she survived the attack on the Pentagon when Thurman did not. Since then Watkins has created a charity in the name of her friend and roommate. "All I wanted to do was pin this purple heart on her," she said.   UPI/Chip Somodevilla/PoolFamily members of the victims of the September 11 terror attacks stand at the perimeter of the 9/11 Memorial Sout Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.  UPI/Chip Somodevilla/PoolFamily members of the victims of the September 11 terror attacks touch the bronze plaques that bear the names of the victims of the September 11 terror attacks that line the perimeter of the 9/11 Memorial South Pool during the tenth anniversary ceremonies at the site of the World Trade Center September 11, 2011, in New York.   UPI/Chip Somodevilla/POOLOn the 10th anniversary of the September 11th attacks, U.S. Secretary of State Hillary Clinton pauses for a moment at the South Memorial Pool at opening day of the September 11th Memorial at the World Trade Center site.  UPI/Jefferson Siegel/Pool