140203-F-KG812-006
Senior Airman Elijah Burns, left, and Senior Airman Jabril Collins, 446th Aeromedical Evacuation Squadron aeromedical evacuation technicians, perform an IV insertion patient training scenario demonstration for Air Force Chief of Staff Gen. Mark A. Welsh III, Feb. 3, 2014, at Joint Base Lewis-McChord, Wash. Welsh joked with the Airmen, stating that he was glad the "patient" was in their care and not his. (U.S. Air Force photo/Tech. Sgt. Sean Tobin)