Retired U.S. Marine Corps Sgt. Clayton McDaniel hands Sgt. Maj. Michael Mack his silver medal-winning arrow at the 2015 Department of Defense Warrior Games archery competition on Marine Corps Base Quantico, Va., June 22, 2015. Retired U.S. Marine Corps Sgt. Clayton McDaniel hands Sgt. Maj. Michael Mack his silver medal-winning arrow at the 2015 Department of Defense Warrior Games archery competition on Marine Corps Base Quantico, Va., June 22, 2015. SHARE: Download: Full Size (2.09 MB) Tags: Photo Essays Credit: VIRIN: 160829-O-VRK86-316.jpg Photo Gallery