David Gregory: “He should have never said that no reasonable person would have prosecuted her.”

I would love to ask Hillary Clinton who no doubt will be happy that he's being fired whether she supports purging someone who's investigating a Russian tie to the election.

He is the attorney general of the United States. He advises the president. He knew enough to recuse himself from the investigation. He should have been a grown-up and stood up and said that this was wrong.

But in the end, Trump has to mean something. His leadership has to mean something. It has to improve the country. If he can't demonstrate that, then he's just going to be a polemicist, he's just going to be screaming from the rafters.

And that's what's so concerning. I mean, if you look at the President's rhetoric, he's labeling people enemies, making it clear that there are people who are dangers to the country.