The White House has long been described as one of the most haunted houses in America. But imagine there's a world famous politician, staying in the Lincoln Bedroom. Just out of the shower, he walks naked over to the fireplace in the bedroom . . only to see Abe Lincoln sitting there. And he actually spoke to him!

The Backstory: The Horrifying Afterlife of Lincoln's Guests at Ford's Theater
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The Backstory: The Secret NASA Test That Almost Ended the Space Race
08:04

The Backstory: Space Junk Falling From the Sky
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