 He fears that Biden will demonstrate the difference between a leader and a party who put the country first, and a leader and a party who put themselves first, namely Trump and the Republicans, who enable him, despite knowing how many of Trump's former advisors say he's unfit for office. Mike Pence, his vice president, all you, all those of you who are for Trump and you think he's fit, do you know him? Did you serve with him for four years? No, you didn't.