MINOT AIR FORCE BASE, N.D. -- Retired Col. Michael Spencer, former 91st Missile Wing vice commander, poses with his wife, Debbie, and two children, Stephanie and Bradley, along with Col. Ferdinand Stoss, 91st MW commander. Colonel Spencer served as the 91st MW’s vice commander since June 2008. He served in the Air Force for more than 23 years. (U.S. Air Force photo by Staff Sgt. Keith Ballard)