Bannon gives ‘astonishing’ interview to liberal magazine

Stephen Bannon has an outsized influence yet is rarely heard from in the press. This week, journalist Robert Kuttner of The American Prospect got an unexpected phone call from the embattled White House chief strategist, during which he contradicted the president’s North Korea strategy and more. John Yang talks with Kuttner and Joshua Green, author of "Devil's Bargain," about Bannon’s interview.