U.S. Army Team America Global Police, hikes out of the woods during the 11th Annual Wilderness Challenge, Oct. 8, 2011, in Fayetteville W.Va. The 15-mile hike was the last event during the fifty-two-mile challenge that consisted of white water rafting, running, biking and hiking. (U.S. Air Force photo by Tech. Sgt April Wickes/Released)