Bernie’s endgame: No, he can’t win now — but his campaign has exposed Hillary as a “weak frontrunner” in a divided party

Early last week, leading figures in Bernie Sanders' presidential campaign hosted a conference call with political reporters to push the narrative that they still saw a tenuous “path to victory” over Hillary Clinton in the contest for the Democratic nomination. There was nothing so extraordinary in that: Losing candidates, like baseball teams who are 10 games back at the All-Star break, often claim they have a secret plan to win. (I’m looking at you, Marco Rubio.) It struck me,