Proponents of a single-payer healthcare plan are organizing to urge Congress not only to stop the effort to repeal Obamacare, but to pass a bill that would guarantee Medicare for all. On Tuesday, former Vice President Al Gore became the latest prominent Democrat to speak in favor of single payer.

Al Gore: "The private sector has not shown any ability to provide a good, accessible, affordable healthcare for all. I believe, for example, we ought to have a single-payer healthcare plan."

Al Gore Healthcare