Take a walk with David Blaine as he revisits the site of one of his most legendary feats—"Above the Below", the infamous 44-day stunt where he fasted inside a suspended glass box with nothing but water. With Tower Bridge as the backdrop, David opens up in a rare, candid conversation about his journey—from the first magic trick that sparked it all, to the inspiration behind Do Not Attempt, and even his favorite sushi order. Explore the World with National Geographic subscriptions: http://natgeo.