If my campaign is not in the debate, we will not have a real discussion of the emergency of climate change and why in fact we need a Green New Deal type national mobilization at the scale of a wartime mobilization in order to address this emergency.

It's important to understand the origins of ISIS were in the chaos of Iraq and Libya, and the origins of Al Qaeda were in Afghanistan.

I just want to note that 43 million young people in debt is enough to win a three-way Presidential race.

The other piece of this is that we call for cutting our bloated and dangerous military budget. And this is something that is made possible by moving to 100% clean renewable energy, where we cannot justify wars for oil, and where we cannot justify having some 700, 800 bases gathered around the world in something like 100 countries in significant measure protecting either access to fossil fuels or protecting routes of transportation.

Jack Geiger, for example, was a leader of that movement. He was part of Physicians for Social Responsibility, which was kind of one of the ways that I worked my way into social activism in medicine.

We know that from the GI Bill after the Second World War, where Congress found that for every dollar we put in as taxpayers into free higher education for returning GIs, we got back $7 for every dollar invested. An enormous return on our money in public benefits and improved revenue.

You know, Bernie [Sanders] is - he is a team player. I think he's on the wrong team, perhaps because he's been in Washington, D.C., too long, because he used to really understand independent politics and why we cannot have a viable political system unless we have independent political parties. Otherwise we just keep marching to the right.