David Axelrod: “If Joe Biden wants to be the nominee of the Democratic Party, he will be the nominee of the Democratic Party, because…”

There's no doubt about that. But I also want to say this. You know, all presidents sort of feed off of perceptions of the person who came before and they want to position against what people found lacking in the person that came before.

I mean, he's president of the United States. He was elected. They should be there.

The place where it has influenced politics is in Canada. Now, Justin Trudeau is not -- he's stepping down. He's going to step down. But there's going to be an election in the next few days for the new Liberal Party leader and then there…

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