'( <a href="http://www.j-archive.com/media/2007-01-18_J_30.jpg" target="_blank">Kelly of the Clue Crew reports from Cheyenne Mountain in Colorado.</a> ) By carving out 700,000 tons of granite, the Cheyenne Mountain Complex was built as a protected command center over this over 40-year so-called war'
Cold War
DEFENDING THE U.S.: By carving out 700,000 tons of granite, the Cheyenne Mountain Complex was built as a protected command center over this over 40-year so-called war
By carving out 700,000 tons of granite, the Cheyenne Mountain Complex was built as a protected command center over this over 40-year so-called war
By carving out 700,000 tons of granite, the Cheyenne Mountain Complex was built as a protected command center over this over 40-year so-called war
DEFENDING THE U.S.
Cold War
DEFENDING THE U.S.