Adam Serwer points to a potentially fantastic development:
Polls taken since President Obama expressed support for same-sex marriage have shown an astonishing shift in black support on marriage equality. The shift in Maryland is so dramatic that the state may become the first state to actually uphold same-marriage rights in a referendum.
Here’s the gist, from Public Policy Polling:57% of Maryland voters say they’re likely to vote for the new marriage law this fall, compared to only 37% who are opposed. That 20 point margin of passage represents a 12 point shift from an identical PPP survey in early March, which found it ahead by a closer 52/44 margin.
The movement over the last two months can be explained almost entirely by a major shift in opinion about same-sex marriage among black voters. Previously 56% said they would vote against the new law with only 39% planning to uphold it. Those numbers have now almost completely flipped, with 55% of African Americans planning to vote for the law and only 36% now opposed.