Trolling, performance, and genuine belief

Few people in Washington have more power and influence than Stephen Miller. He’s the architect of the Trump administration’s hardline immigration policy, and he’s the president’s enforcer. Moderator Jeffrey Goldberg discusses the beliefs and the record of Stephen Miller with Leigh Ann Caldwell of Puck, Zolan Kanno-Youngs of The New York Times and McKay Coppins and Ashley Parker of The Atlantic.