Stuff They Don't Want You to Know
The World's Underground Bases
How many underground bases exist today? Is there any way to figure out what's stored in the world's various secret bunkers? Learn more in today's video.
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Stuff They Don't Want You to Know: Ghosthunters: The Warrens
For decades Ed and Lorraine Warren claimed to investigate paranormal phenomena, confronting the forces of darkness with the power of faith. They've inspired numerous films and become a part of American folklore -- so how much of their story is true?