The idea of foreign policy realism, I think, fits more neatly with President Trump. And with John McCain, the neoconservative label of let's make the world safe for democracy and we're going to topple every regime hasn't worked.

We still need to secure our southern border. The other thing I would say is we need to secure who visits us in the country.

The Constitution was not written to restrain the citizen's behavior, it was writtne to restrain the government's behavior.

I think that we have to be very careful about who comes here from the Middle East.

I think when people voted for Donald Trump, they realized he owned a lot of stuff with his name on it. I think the concern over conflict of interest seems to be higher in the media than the public. People saying, oh, he has to sell all of his stuff.

I think that, most importantly, when I see issues of war, I see them in a personal vein, and I am reluctant to go to war unless there's a real, valid American interest because I've seen the wounded soldiers.

I think we need to get to the bottom of it. And I think there should be an investigation [of hackers attacks] because in order to defend ourselves against other adversarial countries, we have to protect our information.