There's an underground bunker at a radio station in Charlotte, N.C., where time has stopped. Built decades ago to provide safety and vital communications in the event of a nuclear attack, it's now a perfectly preserved relic of Cold War fear that's gained new relevance.
The secret bunker is part of the office lore that old-timers at WBT Radio whisper to the newbies. That's how radio host Mike Collins learned of it back in the 1980s.
"I remember being amazed that it would really exist," Collins says, laughing.
