President Biden did not have a great night last night. As I write these words, audience figures for the first 2024 presidential debate on CNN between Biden and Donald Trump have just come in and revealed that a combined 47.9 million total viewers watched the matchup -- making it, get this, the highest-rated program in CNN's history. That is to say: A record-breaking audience got to see first-hand the manifestation of what not only Trump but some Democrats privately grouse about, which is that...