Col. Don Shaffer, 319th Air Refueling Wing commander, greets Gen. William M. Fraser III, Air Combat Command commander, on the flight line after his arrival Sept. 2, 2010, on Grand Forks Air Force Base, N.D. General Fraser met with wing leadership and toured multiple base facilities to witness first-hand how Grand Forks AFB is preparing for its new mission. (U.S. Air Force Photo/Senior Airman Amanda Stencil)