We will not really address our foreign policy and these endless wars that show no end in sight and seem to be getting deeper and broader and more catastrophic with each passing day.

We spend $3 trillion a year [on healthcare] and we're only getting sicker.

The first time I ran for office in 2002, running for governor in Massachusetts against Mitt Romney, we actually worked with a Democratic legislator to file that bill, so that there would be no risk of splitting the vote. The Democrats had about 85% of the Legislature at that time. They could have easily protected their access to the governorship. But they refused to do so. They wouldn't let the bill out of committee.

In terms of what is the solution is going forward, in my view, it is the grassroots human-rights groups - both Israeli and Palestinian - that are doing exactly what needs to be done, which is building trust, developing relationships and building that sense of common community which is essential if we're going to figure out how to move forward.

According to, for example, one academic by the name of Philip Harvey, whose expertise is basically how do we create a New Deal, today. According to his estimate, these jobs could be created for far less than the [Barack] Obama stimulus package, which cost, you know, $700 or $800 billion, something like that, and produced around 3 million jobs - not a lot. According to his estimates, it would cost less to produce two-thirds of 20 million.

I have always been involved in issue-based politics, not party politics - I was never really originally drawn to party politics.

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