Traning to save lives
Master Sgt. Rico Walker, 932nd Aeromedical Evacuation Squadron, assesses Staff Sgt. Marie Carroll, and 1st Lt. Jessica Walser, 932nd AES, as they give Cardio Pulmonary Resuscitation to a mannequin for an instructor course, Aug 8, 2014, on Scott Air Force Base. The instructor course is for Air Force Reserve members who are already CPR certified, and want to become Basic Life Support instructors for their units. (U.S. Air Force Photo/ Staff Sgt. Amber Hodges)