FORT SAM HOUSTON, Texas " Air Force Chief Master Sgt. Jose LugoSantiago (left), 502nd Air Base Wing and Joint Base San Antonio, looks on as Air Force Brig. Gen. Theresa Carter, commander, 502nd Air Base Wing and Joint Base San Antonio, stands with Sgt. 1st Class Michael Overton and his wife, Shanitra, after presenting him with a meritorious service medal during the monthly Fort Sam Houston retirement ceremony Feb. 28 at U.S. Army North's historic Quadrangle. Overton, who served as a platoon sergeant and noncommissioned officer in charge of the Warrior Family Support Center, is retiring from the Army after 22 years of service.