Jeremy Stahl flags more evidence that Obama's marriage equality support is helping the cause:

It has only been a month since president Obama came out in favor of gay marriage, but multiple polls have demonstrated that his support seems to be making a difference. The latest came [yesterday] from PPP, with 49 percent of Minnesotans saying they now oppose the state’s proposed constitutional amendment banning gay marriage and 43 percent supporting the measure. This is an almost mirror reversal from the 44-48 number in the last PPP survey from January.