Today marks the second anniversary of the death of Osama bin Laden, the former al-Qaida leader and mastermind behind the Sept. 11 attacks. Take a look back at the day bin Laden was killed as it unfolded.
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Official White House photo by Pete Souza
President Barack Obama makes a point during one in a series of meetings in the Situation Room of the White House discussing the mission against Osama bin Laden. National Security Adviser Tom Donilon is pictured at right.