Command Tour Deputy Defense Secretary Bob Work takes a minute to greet an airman on Cheyenne Mountain Air Force Station, Colo., Dec. 18, 2015. Work is in Colorado to meet with defense leaders and tour local commands. DoD photo by Navy Petty Officer 1st Class Tim D. Godbee SHARE: Download: Full Size (1.14 MB) Tags: Colorado, Bob Work, CHEYENNE MOUNTAIN AIR FORCE STATION, Deputy Defense Secretary, All images, Colorado Springs Credit: Petty Officer 1st Class Timothy Godbee VIRIN: 151218-D-SK590-128.JPG Photo Gallery