David Gergen: “He could, McCain has very strong support among independents in New Hampshire.”

Fifty million Americans or more out there believe that he is coming to office by fraud. It seems to me the Democratic Party has a strong interest in pushing back on that theory.

He ought to stay out of this.

He is a leader there's no question about that. But I think he's a bad leader. I think he's leaving his people into, he's leading the country, especially into a very bad place.

We're entering some kind of the most dangerous days of Donald Trump's presidency. He is erratic.