The quality of the speeches won’t make any difference to the outcome of the trial. The senators who will vote to acquit Trump are not voting because they are convinced of his innocence. They are voting because they are scared. And it will take more than an ill-prepared and ill-mannered legal team to unscare them.

But the quality of the speeches makes a difference in another respect. It’s not just Trump—and not even primarily Trump—who is on trial in the Senate this week. The partisans who enabled Trump are facing a trial of their own. What they desperately crave is a face-saving excuse for one final round of enabling.

The stupid slovenliness of the Trump legal team today, though, threatened to deprive senators of that face-saving excuse. As he so often has, Trump is making Republicans in Congress eat dirt, and eat their dirt without even the seasoning of plausible believability. It’s raw, dry dirt—pure in all its dirtiness.