In "Kamala chats with Bill" I made something like a prediction that last night was realized when Kamala chatted with Joe and reduced him, too, to a pile of stammering incoherence. She really is good at this. Remains to be seen whether it'll give her a boost. There is precedent for the sharp and well aimed spear striking its target without elevating the person who chucked it: see, for example, Chris Christie's evisceration of poor little Marco Rubio in a Republican debate during the early stages of 2016 presidential politicking. Rubio was mortally wounded but I think Christie dropped out first.
In the category of morning-after-quarterbacking: is it naïve to think that being under attack is one of the times when honesty really is the best policy? Had Biden been forthcoming, he might have said something along the line of:
Senator Harris, people are imperfect, err, fall short of the mark, and when you're past 70, as I am, there's a longer record of fallibility to unfurl. When you were in grade school, and I was already in the Senate, I said things that I regret. With regard to busing, it was a different time and I was hearing from a lot of angry constituents who told me their kids were being moved around like pawns. But I understand what it looks like to you and a lot of others today. And it's embarrassing for me to admit that the passions of the day more than timeless American principles account for what I said and positions I took. I was wrong then and you're right today. But if you look at my record over the last 40 years, there's a lot of evidence that I didn't come to this conclusion about having been wrong just last week or on the day after I announced my candidacy. I'll be satisfied if people decide what kind of president I'd be after examining the whole of my record. I acknowledge that I'm old, I mean experienced, and my record is long and sometimes more mixed than I wish, and the things I regret the most tend to be from longest ago.
Anyway, I'm guessing that would have been approximately honest. It's better than what he said—a low bar, obviously, that raises the question of why he wasn't prepared for an entirely predictable line of attack from probably the likeliest source. The atmospherics of the exchange might hurt Biden more than the specifics. He doesn't look like a bigot, but last night he did resemble a somewhat befuddled old white guy who doesn't think he has to do his homework.* Possibly candidates lacking white skin or a Y chromosome are under the impression that they have to be better. If so, it sometimes shows. Were the Democratic nominating contest a strict meritocracy, the top tier might plausibly be occupied by Warren, Harris, and Buttigieg. The only white guy in that group is 30-something and queer, so that's his excuse for knowing he better be up to speed.
I didn't watch Round 1. The Twins were playing in a tight game, and it's not as if close scrutiny would reveal that one of the Dems is worse than Trump, who is in Japan joking around with Putin about election interference.
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*Except for the part about not looking like a bigot, an apt if understated description of the other side's inevitable nominee.