(CBSNEWS) — MONTEBELLO, Calif. - There's nothing new about predictions that the end of the world is upon us. But there's plenty new about how some people are preparing for it.
What began as a pipe dream for Ron Hubbard has become big business...underground
"We call this the backyard bunker," Hubbard said as he showed us one of his survival shelters.
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These days, the fear market is booming.