Principal Deputy Assistant Secretary Ferguson tours 319th CES
Kathleen Ferguson, principal deputy assistant secretary of the Air Force for installations, environment and energy, waves as she goes out for spin in a snowplow used to clear the runway on Grand Forks Air Force Base, N.D., Feb. 18, 2015. With Ferguson is Airman 1st Class Dylan Harrison, 319th CES pavements & equipment journeyman, who demonstrated snow removal operations. (U.S. Air Force photo/Staff Sgt. David Dobrydney)