LANGLEY AIR FORCE BASE, Va. -- An F-22 Raptor takes off from Langley Air Force Base, Va., to escort a T-38 Talon, from Holloman AFB, N.M., April 1, 2011. The T-38 is on temporary assignment to support combat readiness training for the 1st FW pilots. (U.S. Air Force photo/Senior Airman Brian Ybarbo)