Col. Jeffrey Taliaferro (right), 28th Bomb Wing commander, returns from his end of tour flight and is congratulated by Chief Master Sgt. Brian Lavoie, 28th BW command chief at Ellsworth Air Force Base, S.D., May 3, 2011. Col. Taliaferro took command of the 28th BW on June 4, 2009 and will relinquish command to Col. Mark Weatherington during a ceremony on May 13, 2011. (U.S. Air Force photo/Staff Sgt. Marc I. Lane)