[Barack Obama] was comfortable when he had the foil.

One could argue [Bob] Corker has been more supportive of [Donald] Trump`s foreign policy skepticism of the establishment than anybody else.

There are potential policy consequences to a president who doesn`t believe in our election system and believes that there`s rampant voter fraud.

Like the others though,[Donald] Trump thrives when he has a clear enemy.

The establishment? Well, guess what? Donald Trump now is the establishment. His primary opponents, many of them are interviewing for White House gigs.

I mean, [tweeting] just - it makes you wonder about whatever else Donald trump is doing. It undermines much more than just a single tweet.

I had some people say to me, you don`t - you wouldn`t give air time to a holocaust denier. Why bother covering if [Donald Trump] tweet is totally crazy?