The day I hung up on Donald Trump, I asked on air, “Is this what Germany looked like in 1933?” Later, I warned Republicans that Trump’s rhetoric could lead to a brokered convention where “the party will kill itself.” But it looks like I overestimated primary voters in the early GOP contests. A brokered convention is now just the fantasy of Republican elites and Marco Rubio fans. The harsher reality is that the next GOP nominee will be a man who refused to condemn the Ku Klux Klan and one of its most infamous Grand Wizards when telling the ugly truth wouldn’t have cost him a single vote.

So is this how the party of Abraham Lincoln dies?