Vermont governor signs single payer bill

"The governor made history, signing a law that sets Vermont on a course to provide health care for all of its 620,000 citizens through a European-style single payer system called Green Mountain Care."

Vermont Passes Single-Payer Health Care, World Doesn't End

motherjones.com

Advocates celebrate, but critics warn: A few details—like, er, funding—have yet to be worked out.