Senior Airman Jason Schwager, 332nd Expeditionary Civil Engineer Squadron structural craftsman, bends rebar for reinforcement in a concrete pad at Balad Air Base, Iraq, Jan. 21. Rebar is positioned in ladder formation at a sight prior to pouring concrete to help reduce cracks. Airman Schwager is deployed from Ellsworth Air Force Base, S.D. (U.S. Air Force photo/ Senior Airman Julianne Showalter)