text:  Donald Trump needs to say, Joe, you have plenty of time. We all hear what you want to say. It's going to be the single most important thing you can do tonight is get Joe Biden to talk. That is the most important thing that Donald Trump can do tonight. You pair that with Donald Trump not looking volatile. That is the second most important thing he can do tonight, maybe the most important. 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.