Obama 2012 Shooting

July 20, 2012 - 4:40 PM
President Barack Obama pauses during a moment of silence for the victims of the Aurora, Colo., shooting during an event at the Harborside Event Center in Ft. Myers, Fla., Friday, July 20, 2012. Obama, who was scheduled to spend the day campaigning in Florida, is canceling his next campaign event to return to Washington to monitor the shooting. (AP Photo/Susan Walsh)