Bernie Sanders is now the Democratic front-runner, but to win the party’s nomination, he must convince moderate primary voters that his signature policy, Medicare for All, is a worthwhile venture. But before he can do that, he must prove that it’s realistic, too. Sanders’s home state, however, is proof that it’s not. Vermont was supposed to pave the way for a single-payer healthcare system. The Democratic-controlled state legislature drafted the bill in 2014, and […]