Chief Master Sgt. Martin Klukas, Air Combat Command command chief, speaks with senior non-commissioned officers during a luncheon at the Dakota’s Club on Ellsworth Air Force Base, S.D., April 15, 2011. During his visit, Chief Klukas listened to questions and concerns from Airmen across the base. (U.S. Air Force photo by Senior Airman Jarad A. Denton)