The speech itself was aggressive, intemperate, not only offensive but meant to offend. It seemed prepared by people who think there is only the Democratic Party in America, that’s it, everyone else is an outsider who can be disparaged. It was a mistake on so many levels. Presidents more than others in politics have to maintain an even strain, as astronauts used to say. If a president is rhetorically manipulative and divisive on a voting-rights bill it undercuts what he’s trying to establish the next day on Covid and the economy. The over-the-top language of the speech made him seem more emotional, less competent. The portentousness—“In our lives and . . . the life of our nation, there are moments so stark that they divide all that came before them from everything that followed. They stop time”—made him appear incapable of understanding how the majority of Americans understand our own nation’s history and the vast array of its challenges.

By the end he looked like a man operating apart from the American conversation, not at its center. This can be fatal to a presidency…

When national Democrats talk to the country they always seem to be talking to themselves. They are of the left, as is their constituency, which wins the popular vote in presidential elections; the mainstream media through which they send their messages is of the left; the academics, historians and professionals they consult are of the left. They get in the habit of talking to themselves, in their language, in a single, looped conversation. They have no idea how they sound to the non-left, so they have no idea when they are damaging themselves. But this week in Georgia Mr. Biden damaged himself. And strengthened, and may even have taken a step in unifying, the non-Democrats who are among their countrymen, and who are in fact the majority of them.