When President Obama endorsed gay marriage earlier this month, the media grappled with two basic political questions: Was his personal “evolution” a case of a politician transparently following a national trend toward accepting same-sex unions (accelerated, perhaps, by his chatty number two), and would it hurt his re-election chances by alienating socially conservative voters like black churchgoers? Sure, there was a recognition that it marked a gratifying moment for gay marriage advocates—as well as some grumbling about the President’s view that it remains a state issue, not a federal one. But by and large, there were few suggestions that one man, even the President, would shift public opinion on the issue or affect public policy. Based on a new Public Policy Polling survey out of Maryland, it seems this possibility was underestimated.