The auto hobby shop at Langley Air Force Base, Va., provided all of the tools necessary for U.S. Army Sgt. 1st Class Michael Daniel, a car enthusiast, to replace the engine in his 1976 Datsun 620 pickup truck July 12. Daniel plans to paint the truck and make other cosmetic changes as well. (U.S. Air Force photo by Airman 1st Class Austin Harvill/Released)