U.S. President Barack Obama visits Bagram Air Field, Afghanistan, to greet soldiers, sailors, airmen and Marines on the anniversary of the death of al-Qaida leader Osama Bin Laden. President Obama told the crowd that he is proud of them and that many of the positive events in Afghanistan occurred in part because of all the U.S. armed services have done. The event was held in the 455th Air Refueling Wing's C-130 hangar May 2, 2012.