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This week, Matt and Brian assess the downward spiral of the Biden campaign and look for signs that Democrats won’t just give up on the race.

* Has Biden really ruled out suspending his campaign, or is he just being pragmatic: 100 percent in until he’s 100 percent out?

* Are the influential Democrats who’ve rallied to Biden’s side speaking definitively, or have they left themselves enough wiggle room to revisit the question in the days ahead, after this week’s NATO summit?

* Is Biden world deluding itself with bad arguments and data analysis, or his advisers just vying for time while they evaluate their options?

Then, behind the paywall, we look at recent historical evidence suggesting Dems, and an alternate presidential candidate, would get a bounce simply by heeding public opinion and swapping Biden out for someone younger and in control of their rhetorical faculties. Are public impressions of Kamala Harris that formed five years ago really frozen in place? Would she be able to hold the anti-Trump coalition together better than Biden simply by dint of being able to attack, defend, and inspire extemporaneously? Could Democrats organize a hero’s exit for Biden appealing enough to tempt him off the path to world historical disgrace?

All that, plus the full Politix archive and Thursday’s live chat are available to paid subscribers—just upgrade your subscription and pipe full episodes directly to your favorite podcast app via your own private feed.

Further reading:

* Brian on how coffee-table historians might suddenly be the most influential people in America.

* Matt: “I was wrong about Joe Biden.”

* James Fallows writes the remarks Biden should deliver.