 For Donald Trump, this was easily the best performance of his life. He kept himself contained. He kept himself restrained. He was appointed when he needed to be. But this debate was not about Donald Trump. It was all about Joe Biden. And that is why this race is now all about Joe Biden. The sheer panic breaking out among Democrats this morning is astonishing to watch. There is open talk, not like behind closed doors, open talk by nearly every major Democrat in the media, including public officials.