SEYMOUR JOHNSON AIR FORCE BASE, N.C. - Senior Airman Timothy Bennett (left), 4th Civil Engineer Squadron emergency management flight, is rinsed down after responding to a mock hazardous material exercise June 24 here. Airman Bennett was part of a first response team in charge of seeking out hazardous substances and mapping the data for the subsequent clean-up crews to follow. (U.S. Air Force photo by Airman 1st Class Rae Henline)