Revelers celebrate with a sparkler near the White House after US President Barack Obama announced that U.S. authorities have recovered the dead body of Al Qaeda leader Osama bin Laden, in the early morning hours in Washington, May 2, 2011. [Photo/Agencies]

Revelers celebrate with a sparkler near the White House after US President Barack Obama announced that US authorities have recovered the dead body of Al Qaeda leader Osama bin Laden, in the early morning hours in Washington, May 2, 2011. [Photo/Agencies]