Republican unity behind Trump is virtually unshakable. He is the parasite that ate the GOP from the inside out as an ideological force. In 2020, they’ll be utterly united, motivated, and angrier than ever; we’re moving away from red-hat, spittle-flecked, rally crazy and approaching bomb-vest crazy. I wish I was kidding. They are dead-enders, the last guys in the bunker.

