U.S. Air Force Senior Airman Dennis Weaver, 380th Expeditionary Civil Engineer Squadron heating, ventillation, and air conditioning journeyman, uses a pipe wrench to take off a pipe for re-fitting at an undisclosed location in Southwest Asia Aug. 7, 2013. The pipe he is trying to re-fit belongs to an air conditioning system for a U-2 Dragon Lady hangar here. Weaver calls Sacramento, Calif., home and is deployed from Luke Air Force Base, Ariz. (U.S. Air Force photo by Staff Sgt. Jacob Morgan)