David Gregory: “This president doesn't believe there's any independence. And he'll steam roll, there's no reason he won't make a move on…”

You could be told you're not being investigated now, that could change tomorrow.

I think he's lost a lot of credibility among his colleagues on Capitol Hill, to say nothing of the distraction that he's creating for the administration.

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.

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.