New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: New York City police bugler Gabe Perdomo warms up while standing next to the South Pool during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Justin Lane-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: New York City Firefighter Dan Kenny looks out over the South Pool during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Justin Lane-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Alicia Watkins, of Washington, DC, makes a rubbing of a friend's name at the South Pool during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Justin Lane-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Fire and police officers hold a large American flag before the start of the memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. The nation is commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Todd Maidel-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Judy Parisio (R) and Linda Malbrba make a rubbing of their niece's name, Frances Ann Cilente, who died at the World Trade Center, during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Chang W. Lee-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Scott Willens, who joined the U.S. Army three days after the terrorist attacks on 9/11, pauses by the South Pool during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Justin Lane-Pool/Getty Images)

Memorial Held At World Trade Center Site On 11th Anniversary Of Sept. 11 Attacks

NEW YORK - SEPTEMBER 11: New York Gov. Andrew Cuomo (C) and New Jersey Gov. Chris Christie (R), speak with Miah Afsaruddin (3rd R) during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center on September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by John Moore/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: An American flag is stuck in a plaque of names of the victims of the September 11 attacks at the North Pool memorial during observances for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. The nation is commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Mike Segar-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Christine Gonda places a picture of firefighter George Kane in the engraving of his name at the South Pool during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Justin Lane-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: A firefighter's hat sits on names of firefighters at the South Pool during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Justin Lane-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Captain John Lam rolls up a rubbing of his uncle Staurt Louis's name during observances for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. The nation is commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Timothy A. Clary-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: People gather around the South Tower memorial pool during observances for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. The nation is commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Timothy A. Clary-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Two girls take a rubbing of names inscribed on the reflecting pool before the start of the memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. The nation is commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Todd Maisel-Pool/Getty Images)

Memorial Held At World Trade Center Site On 11th Anniversary Of Sept. 11 Attacks

NEW YORK - SEPTEMBER 11: Khudeza Begum etches the name of her slain nephew during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center on September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by John Moore/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: A family member sticks a flag in the name of Frances Ann Cilente, during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Chang W. Lee-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: People stand during a moment of silence at 8:46 AM for the observance of time American Airline Flight 11 struck north World TradeTower during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Chang W. Lee-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: An American flag sits in the name of Frances Ann Cilente during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Chang W. Lee-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Pilsoon Kang, who's lost her sonJoon Koo Kang, stands at the memorial during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Chang W. Lee-Pool/Getty Images)

Memorial Held At World Trade Center Site On 11th Anniversary Of Sept. 11 Attacks

NEW YORK, NY - SEPTEMBER 11: Tina Grazioso (L) looks upon the name of her slain husband John Grazioso at the 9/11 Memorial during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center on September 11, 2012 in New York City. At right is John Grazioso's sister Carolee Azzarello. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by John Moore/Getty Images/POOL)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Family members of Belinda Pascua Domingo of New York place mementos on her name during memorial ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Craig Ruttle-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: An honor guard carries the World Trade Center flag near the South Pool of the 9/11 Memorial during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Craig Ruttle-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: A woman cries on engravings of names on the 9/11 memorial during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Craig Ruttle-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: A woman cries at the 9/11 memorial during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Craig Ruttle-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK - SEPTEMBER 11: Charlene Jacobs of Randolph, New Jersey, step mother of Jason Kyle Jacobs, touches his name during ceremonies for the eleventh anniversary of the terrorist attacks on lower Manhattan at the World Trade Center site September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Craig Ruttle-Pool/Getty Images)

New York City Marks 11th Anniversary Of September 11th Attacks

NEW YORK, NY - SEPTEMBER 11: People pause outside of the World Trade Center site on the eleventh anniversary of the terrorist attacks September 11, 2012 in New York City. New York City and the nation are commemorating the eleventh anniversary of the September 11, 2001 attacks which resulted in the deaths of nearly 3,000 people after two hijacked planes crashed into the World Trade Center, one into the Pentagon in Arlington, Virginia and one crash landed in Shanksville, Pennsylvania. (Photo by Spencer Platt/Getty Images)