Tech. Sgt. Robert Simpson, 56th Civil Engineer Squadron pavements and heavy equipment operator, pretending to be a victim of a burning house, watches Senior Airman Jason Reed, 56th CES pavements and heave equipment operator, as he tosses water on the roof during the bucket brigade obstacle of the 2012 Firefighter’s Muster Oct. 12 at Luke Air Force Base, Ariz. (U.S. Air Force photo by Senior Airman Sandra Welch)