People celebrate at ground zero in New York Monday May. 2, 2011 after President Barack Obama announced Sunday night, May 1, 2011, that Osama bin Laden was killed in an operation led by the United States. (AP Photo/Santiago Lyon)
People celebrate at ground zero in New York Monday May. 2, 2011 after President Barack Obama announced Sunday night, May 1, 2011, that Osama bin Laden was killed in an operation led by the United States. (AP Photo/Santiago Lyon)