On May 1, 2011, delivering remarks from the White House, President Barack Obama announced that the United States killed Osama bin Laden, the leader of al Qaeda. President Obama said:

“Tonight, I can report to the American people and to the world that the United States has conducted an operation that killed Osama bin Laden, the leader of al Qaeda, and a terrorist who’s responsible for the murder of thousands of innocent men, women, and children.

“It was nearly 10 years ago that a bright September day was darkened by the worst attack on the American people in our history. The images of 9/11 are seared into our national memory — hijacked planes cutting through a cloudless September sky; the Twin Towers collapsing to the ground; black smoke billowing up from the Pentagon; the wreckage of Flight 93 in Shanksville, Pennsylvania, where the actions of heroic citizens… more »