Col. William Knight, 11th Wing/Joint Base Andrews commander, congratulates student Lucas Renfro, at the Francis T. Evans Elementary School fifth-grade graduation ceremony, Clinton, Md., June 12. The students also completed an eight-month mentorship program with Joint Base Andrews Airmen through the Area Coalitions Education-Excellence program that connects public schools with government, military, private sector and local community volunteers. (U.S. Air Force photo/Aimee Fujikawa)