Suturing duo
PETERSON AIR FORCE BASE, Colo. (AFRC) -- Staff Sgt. Joseph C. Schwartz (left), 302nd Aeromedical Staging Squadron aerospace medical service technician, and Senior Airman Antawn Q. Keller, 302nd ASTS aerospace medical service journeyman, practice suturing procedures. (U.S. Air Force photo by Staff Sgt. Derrick M. Gildner)