On Nov. 13, 2013, while on his fifth tour of duty as a U.S. Army Green Beret, Sergeant First Class Jared Bullock’s vehicle ran over an improvised explosive device (IED) in Afghanistan. Bullock was thrown almost 300 feet by the blast. His best friend, Staff Sgt. Richard L. Vazquez, was killed, and another team member, Staff Sgt. Alex A. …