How the super-rich are preparing for Doomsday

Billionaires are building doomsday bunkers around the world so fast, it’s almost like they’re expecting a global catastrophe any day now. This week Nexus asks whether they know something the rest of us don’t. We talk to Ron Hubbard who’s building a bunker for the Tate brothers, JC Cole who develops safe haven farms for concerned preppers, Albert Corbi who has been making highly defended luxury boltholes for the wealthy for decades and Bradley Garrett, the author of ‘Bunker: Building for the End Times.’