Lt. Col. Eric Austin, left, recieves a safety brieff from Larry Harrington while participating in the Devil Dog Dare at Marine Corps Air Station Cherry Point, N.C., July 10, 2015. The Devil Dog Dare is a part of Operation Adrenaline Rush, a Marine Corps-wide program designed to teach Marines how to deal with every day stress in positive ways. Austin is the commanding officer of Marine Aircraft group 14 and Harrington is a recreation specialist with Marine Corps Community Services. (U.S. Marine Corps photo by Cpl. N.W. Huertas/Released)