Sgt. Christopher Couchot, from Mesa, Ariz., with B Company, 98th Expeditionary Signal Battalion, U.S. Army Reserve, talks about the written exam for the 2011 Best Warrior competition, preparing for the competition, and interacting with coaches and previous competition winners. Produced by Sgt. Adam Turner and Staff Sgts. Okan Scott and Stan Maszerzak. Also available in high definition. BestWarrior2011