How the Barefoot Contessa became one of America’s best loved cooks

Ina Garten is one of the most famous and beloved cooks in America today. Better known as "the Barefoot Contessa," Garten sits atop a culinary empire built on her bestselling cookbooks, a string of hit TV shows and a legion of devoted fans. William Brangham joins Garten in her kitchen studio for a conversation about how a self-taught cook became one of the biggest names in the food industry.