LANGLEY AIR FORCE BASE, Va. -- An F-22 Raptor lands on the Langley Air Force Base, Va., flightline after escorting a T-38 Talon from Holloman AFB, N.M., April 1, 2011. The T-38 is temporarily assigned to the 1st Fighter Wing to support combat readiness training for the pilots. (U.S. Air Force photo/Senior Airman Brian Ybarbo)