U.S. Army Sgt. 1st Class Michael Daniel, a car enthusiast, examines the space between his engine and the chassis of his 1976 Datsun 620 pickup truck at the Langley Air Force Base, Va., auto hobby shop July 12. Daniel prefers Langley’s shop to any other location for its equipment, space and personnel. (U.S. Air Force photo by Airman 1st Class Austin Harvill/Released)