Blocking Trump
Hillary Clinton makes history as she becomes the presumptive Democratic nominee, while Bernie Sanders continues his fight. For Republicans, Donald Trump wraps up a dominant primary campaign with a shaky week. Even as he turns to the general election, some prominent conservatives continue to plot ways to stop him. ABC’s Jonathan Karl and Rick Klein are joined by Bill Kristol, editor of the Weekly Standard, to talk about whether Trump can be stopped (12:07). Former Marco Rubio spokesman Alex Conant also joins the show to discuss lessons he learned on the campaign trail, as we ask: Should Republicans have seen Trump coming? (28:09) Check out more ABC News podcasts at ABCNewsPodcasts.com