The Trump bump tells us something about the state of American politics. Progressives are panting to interpret his surge as evidence of Republicans’ black hearts. Some Donald Trump supporters have suggested that his success, such as it is/was (this is being written after the McCain flap and before polls have gauged its impact), is an indictment of the limp “Republican establishment.” It’s neither.

There are 116 candidates for the Republican nomination (I exaggerate slightly). In recent polls, Trump got 24 percent — more than any other candidate. But Scott Walker and Jeb Bush together got 25 percent of the total, and there are so many others that assigning a frontrunner is like trying to catch one guppy with a net. Besides, 54 percent say his views do not represent the values of the Republican Party. He’s been a big donor to Hillary Clinton, Terry McAuliffe and other Democrats. He was pro-choice until about 6:30 this morning. He was for a single-payer health care system, and he’s been remarkably uncharitable for a wealthy man.

Ah, they say, but Republicans are seething with hatred for Hispanics, especially illegal immigrants, and this accounts for Trump’s hot-air liftoff. Illegal immigration does enrage some portions of the base, but only some. In a recent Pew poll, fully 66 percent of Republicans said illegal Mexican immigrants are “mostly honest,” while only 19 percent said they are “mainly undesirable.”