On Saturday, in a post about the current state of and future of Trumpism, I said that a key reason for the slow deterioration of Trump’s 2024 support is his relentlessly backward-looking and self-centered focus. In other words, it’s the Big Lie and the ways in which the Big Lie has incorporated the Mueller probe, his impeachments and all of his other first term wounds and grievances. TPM Reader TS wrote in to say that while he agreed with my argument he wondered whether Jon Chait’s related piece modified or changed my view of this. Chait argued that the conventional wisdom, which holds that Trump needs to give up his fixation on the 2020 election, is plainly wrong. Not only does he not need to drop the Big Lie — in fact, it’s his best strategy for getting the 2024 nomination.

So who’s right?

I got this fascinating report from TPM Reader EK about the situation in Arizona’s 2nd district …

I wanted to share a closer look at one House race to get some insight into where Nate may be off.

FiveThirtyEight shows Walt Blackman with an 84% chance of winning over incumbent Tom O’Halleran in Arizona’s new 2nd Congressional District.

First, the Republican primary is in disarray. Blackman has proposed murder charges for women who get abortions. Trump came to Arizona to endorse Ed Crane, who has very few ties to Arizona. Trump was actually booed by the audience because they want Ron Watkins, who had a key role in forming Q Anon.

Attached is a flyer Crane supporters mailed to Republicans attacking Blackman for the Aug. 2 primary.