LANGLEY AIR FORCE BASE, Va. -- An F-22 Raptor escorts a T-38 Talon to Langley Air Force Base, Va., April 1, 2011. The T-38 Talon is assigned to Holloman AFB, N.M., and is being used to support F-22 Raptor combat readiness training. (U.S. Air Force photo/Airman 1st Class Kayla Newman)