Secret place in the country. Driving south to Colorado Springs it looms in the distance. One of the most famous military bases in the world, Cheyenne Mountain. One mile in the granite 2,000 feet down from the top it is a giant command and control center that kept america for 50 years. Inside the mountain are 15 two and threestory buildings, Free Standing but connected by halls and ramps. And even reservoirs, yes, sir, underground lakes. You get inside by driving tu a twomile tunnel and when you get to the middle you see the doors. The two famous blast doors that kept the facility safe when they are closed. Hydraulics. Its usually open all the time but if it is closed, oh, then theres a problem. I mean obviously Cheyenne Mountain was built to survive and endure through a nuclear event. All of us hope that never happens. Reporter the buildings behind those doors were built 1,300 Giant Springs that can move independently if theres an explosion or earthquake. They would bounce but they wou