Airmen with the 816th Expeditionary Airlift Squadron airdropped 40 bundles of water for displaced citizens in the vicinity of Sinjar, Iraq. American planes conducted a second airdrop of food and water early Saturday for those trapped in the Sinjar mountains, said Pentagon chief spokesman Rear Adm. John Kirby. (AP Photo/U.S. Air Force, Staff Sgt. Vernon Young Jr.) AP