JOINT BASE ANDREWS, Md. -- Senior Master Sgt. Steven Bliss, 316th Security Forces Squadron superintendent of logistics and readiness, right, shows Col. Ken Rizer, 316th Wing/Joint Base Andrews commander, left, 1st Lt. Margot Capell, 316th Wing commander executive, center, and Chief Master Sgt. Anthony Brinkley, 316th Wing/Joint Base Andrews command chief, how to use an All Terrain Vehicle on Joint Base Andrews, Aug. 3. Colonel Rizer and Chief Master Sgt. Brinkley use ATV’s to inspect the fence line around Andrews’ perimeter. (U.S. Air Force photo by Senior Airman Melissa Brownstein)