Lt. Gen. Dorothy Hogg, U.S. Air Force Surgeon General, visits with 21st Medical Group leadership at Schriever Air Force Base, Colorado, Nov. 1, 2019. The visit started with a mission briefing and was then followed by a tour of the facilities, where Hogg was able to meet Airmen and ask them about their jobs and what they might need to better accomplish the mission. (U.S. Air Force photo by Airman Alexis Christian)