I think the war in the Mideast, how we got into it and how we're going to address the current problems, are issues that every American should be concerned about.

I surely remember being in the administration building sitting in long sleepless nights and working with young people to do the right thing. And that is to tell our university, at that time, the University of Chicago, that it was wrong to own and maintain segregated housing. I remember it very well.

The last point that I'd make. I had a hearing. I had all of the veterans groups in front of me. And I said to them, tell me when a veteran gets in to the V.A., understanding there are waiting lines and real problems, when a veteran gets into the system, is the quality of care good?

For some reason, we can't go to Cuba, businesses in American can't do business in Cuba. I think that that is stupid. So I hope very much and applaud the president for his efforts in that direction and hope that in the not-too-distant future, that if I have anything to say about it as president, we will work aggressively to develop normal relations in every respect with the people of Cuba.

I think it is now widely understood that the so-called "War on Drugs" has largely been a failure. Too many people have developed criminal records for smoking marijuana. Too many people have gone to jail for nonviolent crimes. So I think it's important for us to rethink the war on drugs.

There's issue of a corrupt campaign finance system, where big money interests and Wall Street are trying to buy elections.Those are the issues that are resonating.

I think, with Trump, the major point is this guy has business enterprises all over the world. And you're looking just at immense, immense conflict of interest.