LANGLEY AIR FORCE BASE, Va. -- Brayden and Bryant Green, watch the U.S. Air Force Heritage Flight as the F-4 flies in formation with today's top war-fighting jets, the F-15C Eagle and F-22A Raptor April 24. Langley's open house is an annual event that helps educate the public, increase recruiting and show appreciation to the local community. (U.S. Air Force photo/Senior Airman Cecil C. McCloud)