I believe strongly that we can protect our people without undermining our constitutional rights and I worry very, very much about the huge attacks on privacy that we have seen in recent years - both from the government and the private sector. I worry that we are moving toward an Orwellian society, and this is something I will oppose as vigorously as I can.

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?

If the goal of health-care reform is to provide comprehensive, universal health care in a cost-effective way, the only honest approach is a single-payer approach.

Things are getting worse. You know, when you look at this campaign, and you realize the enormously serious issues this country faces, right, we got a collapsing middle class. We have more wealth and income inequality today than we've had since the 1920s. We have all of these enormous issues.

I am extraordinarily proud of the campaign that we ran. The issues that we raised, the fact that we got 13 million Americans to vote for a political revolution.

What I think people should realize is that programs like Social Security, programs like Medicare, programs like the Veterans Administration, programs like your local park and your local library - those are, if you like, socialist programs; they're run by [and] for the public, not to make money. I think in many ways we should expand that concept so that the American people can enjoy the same benefits that people all over the world are currently enjoying.

The focus, to my mind, is to make sure that Donald Trump does not become president of the United States. I think by temperament he is unqualified to be president. I think his views - you have a guy who's running for president who rejects science, doesn't even believe climate change is real, let alone wants to do something about it, wants to give hundreds of billions of dollars in tax breaks to the top two-tenths of one percent.