U.S. Air Force Chief Master Sgt. Mitchell O. Brush, the senior enlisted adviser for the National Guard Bureau visits Soldiers and Airmen, with the Colorado National Guard during his tour of various Colorado National Guard facilities near Windsor, Colo., Feb. 22, 2014. Brush was also given an aerial tour of the damage caused by the floods of 2013 and the repair work done by the Colorado National Guard to U.S. Highway 36.