Col. Maureen Charles, 56th Medical Group commander, greets Cheryl Roberson, wife of Lt. Gen. Darryl Roberson, commander of Air Education and Training Command, Dec. 3, 2015 in the 56th Medical Group Clinic at Luke Air Force Base, Ariz. During the tour Roberson visited the Mental Health Clinic and the Education and Training building to see the simulation lab. (U.S. Air Force photo by Senior Airman Grace Lee)