The Honorable Eric Fanning, Under Secretary of the Air Force, listens as Staff Sgt. Karin Nelson asks a questions about reserve duty during the annual Air Force District of Washington Capital Airman Seminar at Joint Base Andrews, Md., Dec. 16, 2014. Fifty-one enlisted, officer, and civilian Airmen were selected from across the National Capital Region to attend the four-day professional development seminar. Nelson, a Reservist assigned to the 459th Air Refueling Wing as an aerospace medical technical, is on active-duty orders at the AFDW. (U.S. Air Force photo/Master Sgt. Tammie Moore)