I don't think you want political parties that are entirely driven by some extremely doctrinal ideology.

He should release the tax returns tomorrow. It's crazy. You've got to release six, eight, ten years back tax returns. Take the hit for a day or two. He has to give a big speech in defense of capitalism, and that will elevate, I think, this race above this tactical back and forth, which I do think he's on the margin of losing.

Many of Bush's defenders have praised him for keeping the country safe since Sept. 11, 2001. He deserves that praise, and I'm perfectly happy to defend most of his surveillance, interrogation and counterterrorism policies against his critics.

Some journalists just get too wrapped up in daily news cycles and tempests in a teapot that are not going to make any difference. As someone who is older and has been through a few election cycles, maybe this is just being an old fogey, but I think I know what's going to really matter and what's not.

I think that's what's - one of the things that is alarming to me is [Donald] Trump, and I think Trump supporters seem to believe, he won, huge upset, full credit to him, and has got the wind at his back. And Republicans on The Hill do want him to succeed, obviously, and they're deferring to him more than they deep down in private sort of wish - want to, but they are going to defer to him publicly for awhile. But I think that is going to run out faster than people think.

Republicans can also point to an alternate path. They can draw upon genuine experts to explain what should be done.

First of all, legally, it's hard to do these things[ get rid of ObamaCare]. Donald Trump needs a lot of competent people.