Lt. Col. Mildred Pagan-Perez (left) and Staff Sgt. Mark Metzelaar, 512th Aerospace Medicine Squadron, simulate first response treatment of a Delaware Civil Air Patrol cadet Sam Rundle during a training exercise Nov. 2, 2014, at Dover Air Force Base, Del. Rundle and other CAP cadets played the roles of victims to assist the 512th AMDSwere prepare for real world mass casualty emergencies. (U.S. Air Force photo/Senior Airman Joe Yanik)