507th Air Refueling Wing
Capt. Shirley Roberts (left, background), Staff Sgt. Tiara Glover (left, foreground), Master Sgt. Philip Baker (center) and Airman Erica Koontz perform training on a mannequin patient during annual training at the Scottsdale, Ariz., Healthcare Military Training Center June 21, 2011. (Photo by Keith Jones/110621-F-SA253-001)