TYNDALL AIR FORCE BASE, Fla. -- Senior Master Sgt. Paul Swenson, a senior noncommissioned officer with Air Forces Northern Installations and Mission Support Directorate, asks National Guard Bureau’s senior enlisted leader, Chief Master Sgt. Denise Jelinski-Hall, a question during an enlisted call at Tyndall Air Force Base, Fla., Jan. 5, 2011. (U.S. Air Force Photo by Lisa Norman)