David Axelrod: “You want to play to the people you're trying to persuade.”

There's a cost to U.S. credibility and there's a cost to Trump's credibility by bluffing like this and then pulling back.

Joe Biden did a lot of very positive things. Some things, for example, the largest infrastructure bill since Eisenhower.

Everyone who's watching this should strap on their seatbelts because this is what the next four years are going to be like.

I don't know one person in this country. I don't believe there's one person who went to the polls on -- in November and said, man, I really want Greenland.