(From left) Fort Eustis firefighters Jason Percy, Charles Hunt and station chief Christopher Collius set up a haul system to deploy a rescuer down to save a potential victim during the 2012 Virginia State Rescue Challenge at Kings Dominion amusement park in Doswell, Va., May 7, 2012. The week-long exercise tested the abilities of technical rescue operators from across the state in a variety of difficult rescue scenarios. (U.S. Army photo by Bryan Anthony/Released)