USO Hug Air Force Gen. Paul J. Selva, vice chairman of the Joint Chiefs of Staff, recognizes Master Sgt. Jennifer Medeiros as the Air Force Enlisted Aide of the Year during the USO of Metropolitan Washington-Baltimore Salute to Military Chefs dinner in Arlington, Va., Nov. 15, 2018. SHARE IMAGE: Download Image: Full Size (1.02 MB) Tags: Air Force, USO, Selva Photo By: Army Sgt. James K. McCann, DOD VIRIN: 181115-D-SW162-3130.JPG Photo Gallery