Whether or not you agree with Bernie Sanders' version of socialism, it is enormously significant that, for the first time in US history, a presidential candidates who calls himself a socialist has had an actual shot at winning the presidential election. And to his credit, he has not backed down from the label.

What Bernie Sanders is calling for is incredibly important. Things like a $15/hour minimum wage, single-payer healthcare, taxing the rich, and free education. The radical reforms he has popularized are a key part of any socialist program today.

We have a rotting infrastructure that is literally poisoning children in Flint, Newark and elsewhere.

The underlying issue is the system of capitalism itself, and under this system the best means for regulating or checking their power is not relying on a government which represents the interests of the rich but for millions of working people to become politically active in workplaces and communities through building unions and our own political party.

There is a myth that the New Deal programs on their own pulled the US out of the Great Depression and created the conditions for the economic boom after World War II. As an economist, I can tell you, that is not true. In reality, it was mainly World War II that launched the boom - the massive war mobilization, the horrifying destruction and death caused by it, and then the reconstruction in its aftermath. he US was the only advanced capitalist country that was not bombed during the war.

Big Oil, Wall Street and big business as a whole - they stand in the way of the kinds of change needed. They are fiercely against the radical reforms Bernie Sanders is popularizing.

There are limits to reforming a system that is dominated by these massive and rapacious corporations.