MARTINSBURG, W.Va.-- Col. Shaun J. Perkowski, commander of the 167th Airlift Wing in Martinsburg, W.Va. talks to the Secretary of the Air Force Deborah Lee James about their recent mission conversion to the C-17 GlobemasterIII and the West Virginia Air National Guard. James also met with wing Airmen to address questions about the future of the Air Force and Air National Guard.(U.S. Air National Guard photo by Staff Sgt. Jodie Witmer/Released)