Scott test emergency response
Col. Michael Hornitschek, 375th Air Mobility Wing commander, along with Col. Mario Desanctis, 375th Medical Group deputy commander, and the incident commander Mr. Paul Kempton, 375th Civil Engineer Fire Department deputy chief, brief members of the press during a Chemical, Biological, Radiological and Nuclear, or CBRN, exercise at Scott Air Force Base, Ill. July 15, 2011. The exercise tested emergency response and help prepare emergency personal in the event of a real world incident. (U.S Air Force photo/Staff Sgt. Teresa M. Jennings)