text:  The perception that Joe Biden wants to leave with the American people is that Donald Trump is too volatile to be president of the United States. That is really the character argument that he's making against Trump. Because, again, he can't run on his record. So he's instead going to run on the idea that Donald Trump is a crazy person. You can't have a crazy person in office. All Donald Trump has to do is look not crazy. That's it. That is an actual pretty low bar for Donald Trump. Because remember, if the fundamentals of the race are the same coming out of the debate as they are going into the debate, Joe Biden is losing.