The U.S. Air Force Air Demonstration Squadron, Thunderbirds, prepare for a demonstration during the Airpower over Hampton Roads Open House at Langley Air Force Base, Va., May 14, 2011. The Thunderbirds headlined Joint Base Langley-Eustis’s open house and performed precision aerial maneuvers, demonstrating the capabilities of high performance aircraft to the Hampton Roads area. (U.S. Air Force photo by Senior Airman Antoinette Gibson)(RELEASED)