Army & Air Force Exchange Service Director/CEO Tom Shull briefs Exchange managers on the health of the organization and thanked them for their hard work during a visit to RAF Lakenheath July 7. Shull, a former U.S. Army Soldier and infantry company commander who applied private-sector business practices to the Exchange once he took the helm five years ago, has led a dramatic turnaround of the Department of Defense retailer, which celebrates its 122nd anniversary this month. (Courtesy photo)