Chief Master Sgt. Vegas Clark, 39th Air Base Wing command chief master sergeant, poses for a photo with Staff Sgt.Luis Veliz, 39th Security Forces Squadron military working dog handler for his chief shadow day Jan. 8, 2016, at Incirlik Air Base, Turkey. Airmen are chosen for chief shadowing based on recommendation from their leadership due to their dedication to the mission and their job. (U.S. Air Force photo by Staff Sgt. Michael Battles/Released)