Lt. Col. Alexander Gallegos, commander of the 101st Special Troops Battalion, 101st Sustainment Brigade "Lifeliners," 101st Airborne Division (Air Assault), congratulates Audrina, a third grader, with a high five during a ceremony commemorating 9/11 at Marshall Elementary School, Fort Campbell, Ky. Gallegos quizzed the students on their knowledge of the event and talked about the valor displayed on that day and how anybody can be a hero. (U.S. Army photo by Sgt. Leejay Lockhart, 101st Sustainment Brigade)