20th Medical Group changes commanders
U.S. Air Force Col. Dean Borsos, outgoing 20th Medical Group commander, watches as U.S. Air Force Col. Clay Hall, 20th Fighter Wing commander, presents U.S. Air Force Col. Curt Prichard, incoming 20th MDG commander, with the guide-on, during a change-of-command ceremony at Shaw Air Force Base, S.C., July 29, 2013. Borsos will depart to be the Air Force Medical Support Agency vice commander at the Defense Health Headquarters, Falls Church, Va. (U.S. Air Force photo by Airman 1st Class Krystal M. Jeffers/Released)