DIMO
Staff Sgt. Abraham Rodriguez loads a slideshow onto a computer before he teaches a disaster planning and mass casualty response class for primary care providers July 19, 2010, in Port of Spain, Trinidad and Tobago. Sergeant Rodriguez is the NCO in charge of the Defense Institute for Medical Operations, United States Air Force School of Aerospace Medicine, at Brooks City-Base, Texas. (U.S. Air Force photo/Staff Sgt. Desiree N. Palacios)