Deanie Dempsey, right, the wife of Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey, helps USO volunteers open the Georgetown Cupcakes that were shipped on a pallet to be handed out during the 2013 USO Chairman's Holiday Tour at Bagram Airfield in Parwan province, Afghanistan, Dec. 9, 2013. The 2013 USO Chairman's Holiday Tour was a seven-stop, four-country troop visit led by Chairman of the Joint Chiefs of Staff U.S. Army Gen. Martin E. Dempsey.