Cpl. Jimmy Carter, rifleman, and Pfc. James Swain, motor technician operator, 2nd Battalion, 7th Marine Regiment earned a plaque for winning the Substance Abuse Program’s Scavenger Hunt April 15, 2016. (Official Marine Corps photo by Pfc. Dave Flores/Released) - Cpl. Jimmy Carter, rifleman, and Pfc. James Swain, motor technician operator, 2nd Battalion, 7th Marine Regiment earned a plaque for winning the Substance Abuse Program’s Scavenger Hunt April 15, 2016. (Official Marine Corps photo by Pfc. Dave Flores/Released)