The Democratic takeover is nearly complete

In the days following the US presidential election in November, political centrists reached a hasty verdict. Never mind all the squabbling about voter fraud — they had won. The extremes had lost. Donald Trump, the maniac, was out; Joe Biden, the moderate, was in.

Yes, the increasingly radical Democratic party still controlled the House of Representatives, but as long as the Republicans won one of two Senate run-off races in Georgia in January, the crazies would be checked by a Republican majority in the Senate.