Staff Sgt. Phillip Hanneman with the St. Paul Recruiting Co. out of Roseville, MN, gives high fives to partipants in this year's Twin Cities Tough Mudder in Hugo, MN. The Army Reserve has sponsored ten Tough Mudder events across the United States in order to bring more awareness about the Army Reserve to the community. (U.S. Army photo by Staff Sgt. Cliff Coy)