This is sort of the epitome of the economic elite that is converging with a political elite. It's not only the banks and insurance companies. It's the war industry and private prisons. Certainly the fossil fuel agencies. It's not only that they're supporting this campaign, they're supporters of the Clinton Foundation. And where the Clinton Foundation ends and Hillary's [Clinton] political actions begin, that too is quite troubling.

And then you're going to have a president whose business empire depends on sort of delivering certain policies. For example, one thing that was quoted in the Newsweek report - that his [Donald Trump] pushing policies of nuclear arms for South Korea would actually improve his business network.

I will not sleep fine if Donald Trump wins and I will not sleep fine is Hillary Clinton wins. Whether you are looking at nuclear weapons, whether you are looking at expanding wars and their blowback, which will not stop as long as those wars continue to expand, or whether you're looking at the climate, in my view, we have no choice. This is an existential moment. We are deciding not only what kind of world we will have, but whether we will have a world or not. I think it's very important to get outside this box that tells us we are powerless, when in fact, we are powerful.

I did my residency on the South Side of Chicago.We were taking care of people who were incredibly sick and were really struggling with poverty, and , access to food, and how could they afford their medications.

Hillary's [Clinton] policies on climate change are a problem too. We ignore her track record at our peril.

We ended the war in Vietnam, and brought the troops home.

I wouldn't say it's a done deal yet, by any means. I think there are a lot of people who feel like their lives depend on decisions that are going to be made in this election [2016].