Master Sgts. John Clauss (left) and Rob Rodriguez perform an operational check-up on a defibrillator Sept. 5, 2005. The two flying medics helped aeromedical evacuation teams organize and load their equipment for flights to New Orleans to help evacuate victims of Hurricane Katrina. They are with the 433rd Airlift Wing at Lackland Air Force Base, Texas. (U.S. Air Force photo/Master Sgt. Jason Tudor)