Bunkers
- Episode aired Mar 30, 2014
- TV-PG
- 45m
Discover the real story behind America's secret bunkers. Ranging from backyard boxes... to government mini-cities. Underground bunkers have been a feature of warfare planning since the dawn ... Read allDiscover the real story behind America's secret bunkers. Ranging from backyard boxes... to government mini-cities. Underground bunkers have been a feature of warfare planning since the dawn of time and have played an important role in America's history.Discover the real story behind America's secret bunkers. Ranging from backyard boxes... to government mini-cities. Underground bunkers have been a feature of warfare planning since the dawn of time and have played an important role in America's history.