On April 3, the deadline for Maine to file its Medicaid expansion plan to the federal government under a law enacted in a 2017 referendum, expansion advocates held a news conference at the State House. Attorney General Janet Mills, who is also a Democratic candidate for governor, stepped to the microphone as the conference ended to announce something that could only help her efforts to woo liberal voters: she’d found a $35 million funding source for the first year of the expansion. “These funds are available to pay for Medicaid expansion as enacted by the people last November,” said Mills.