Spanish Prime Minister Pedro Sánchez has emerged as the leader of the global Left. As president of the Socialist International and co-founder of the Global Progressive Mobilization, Sánchez has pioneered a new strain of European politics to counter Trump. Contributing Editor Christopher Caldwell joins the show to discuss his latest piece, “Pedro Sánchez’s Kingdom,” and the anti-American sentiment that progressive leaders use to distract from unpopular immigration and economic policies. How will the Right respond?