"President Obama tried to move us forward with health-care coverage," Warren said, "by using a conservative model that came from one of the conservative think tanks that had been advanced by a Republican governor in Massachusetts. Now it's time for the next step. And the next step is single payer."
https://www.commondreams.org/news/2017/06/27/urging-democrats-go-bold-warren-says-next-step-single-payerJeff Merkley in a rally with Bernie - Every country gives free healthcare with the right of citizenship. How about we have a Medicare-for-all here? (He posted the remark again separately in his FB Page)
https://www.youtube.com/watch?v=BEZwlRSh8aEAnd then came in a CNN interview - Obamacare & the exchange was the Conservative option. A public option would have cut the costs in half which it did in Rhode Island & many other states. My preference is a Single Payer, Medicare for all.
https://www.youtube.com/watch?v=jQV2F6Un1qI