Why Not Medicare for All?

The answer is not that difficult: Because it is fiscally unsustainable.

From The Urban Institute:

So again I ask my friends on the left: What is your plan? Obamacare is a mess and the more honest among you realize the issues are much deeper than an website. At least in some of your talking points you proclaim Obamacare wasn't your idea, it was the Republican's idea. So what is YOUR idea? Medicare for all? How will you pay for it?