President Barack Obama, Vice President Joe Biden, Secretary of State Hillary Rodham Clinton and other members of his national security team as they monitored the mission that ended with the death of Osama bin Laden in May 2011. Pete Souza/White House hide caption

itoggle caption Pete Souza/White House

President Barack Obama, Vice President Joe Biden, Secretary of State Hillary Rodham Clinton and other members of his national security team as they monitored the mission that ended with the death of Osama bin Laden in May 2011. Pete Souza/White House hide caption

itoggle caption Pete Souza/White House

Pakistani policemen escort a minivan carrying family members of slain al-Qaeda chief Osama bin Laden, in Islamabad, earlier today. Aamir Qureshi /AFP/Getty Images hide caption

itoggle caption Aamir Qureshi /AFP/Getty Images

Pakistani security personnel stand guard outside the house in Islamabad where family members of al-Qaida chief Osama bin Laden are being held. Aamir Qureshi /AFP/Getty Images hide caption

itoggle caption Aamir Qureshi /AFP/Getty Images

During the raid on Osama bin Laden's compound in Abbottabad, Pakistan, a video showing the al-Qaida leader watching television was discovered. AFP/Getty Images hide caption

itoggle caption AFP/Getty Images

Al-Qaida is known to keep meticulous records. Experts say that's the influence of Osama bin Laden, shown in 1998, who was obsessed with documenting everything. Rahimullah Yousafzai/AP hide caption

itoggle caption Rahimullah Yousafzai/AP

Secretary of State Hillary Rodham Clinton and Adm. Mike Mullen, chairman of the Joint Chiefs of Staff, were in Islamabad today (May 27, 2011). Aamir Qureshi /AFP/Getty Images hide caption

itoggle caption Aamir Qureshi /AFP/Getty Images