Mo-o-ove over
U.S.-MEXICO BORDER -- Senior Airman Carlton Harp (left) and Tech. Sgt. Richard Harris help reinforce the border by building a fence. The fence is designed to stop drug traffickers from crossing the border. The Airmen are deployed to Bisbee, Ariz., supporting a homeland security mission. They are assigned to the 917th Civil Engineer Squadron at Barksdale Air Force Base, La. (U.S. Air Force photo by 2nd Lt. Torri White)