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.

To understand how Republicans lost the African American vote, we must first understand how we won the African American vote.

With regard to the idea of whether you have a right to health care, you have to realize what that implies. It’s not an abstraction. I’m a physician. That means you have a right to come to my house and conscript me. It means you believe in slavery. It means that you’re going to enslave not only me, but the janitor at my hospital, the person who cleans my office, the assistants who work in my office, the nurses.

I would never belong to any club that excluded anybody for race.

I will not let the Patriot Act, the most unpatriotic of acts, go unchallenged. At the very least, we should debate. We should debate whether or not we are going to relinquish our rights, or whether or not we are going to have a full and able debate over whether or not we can live within the Constitution, or whether or not we have to go around the Constitution.

I don't think he fully analyzes the situation. If you destabilize [Bashar] Assad and punish Assad, you do embolden terrorists. You embolden al-Qaida because al-Qaida is on the other side of this war. So, one side wins if you destabilize the other side. So, he will be emboldening al-Qaida and the Islamic rebels. And I'm not so sure they're better than Assad.

[John] Bolton was an advocate for regime change in Libya, so was Hillary Clinton actually. And Donald Trump said it was a mistake. I agree it was a mistake to do regime change in Libya. We became more endangered and actually worse people took over afterwards.