The extremely open (indeed bragging about it) joint impeachment trial planning between the President and Senate Republicans is a good opportunity to restate a point I’ve made several times recently in a slightly different context. The Senate trial is nominally a trial of Donald J. Trump. But in fact, his guilt is obvious, proven by an overwhelming body of evidence. Senate Republicans themselves know this. But this is the point. It’s not really Trump who is on trial. It’s Senate Republicans. The question is whether there is any level of criminal conduct from President Trump they won’t accept. We already know the answer to that. There’s none. Democrats’ trial strategy should be to make this point over and over and over again. It’s as simple as that.