 Will Donald Trump show up as triumph the insult dog or will he change into something more presidential? Will President Biden be able to complete a sentence and state facts or will he mumble and make claims that are factually untrue, such as inflation was 9% when he assumed office? Trump can also be factually challenged. Will moderators Jake Tapper and Dana Bash, who have been highly critical of Trump, interrupt and mute microphones when they don't like an answer or will they play it straight?