Life falls apart and a chef's example helps put it back together. That's the idea at the core of author Jeff Gordinier's new book, HUNGRY,  in which Gordinier follows Noma's René Redzepi around the world, mending his own life in the process. Gordinier joins Prince Street's Howie Kahn to talk about his global travels, the foods that sustain him (some to his wife's chagrin) and what, surprisingly, Gordinier wants to accomplish next.