Will Obama support marriage equality in 2012?

With the ground shifting beneath him on the question of marriage rights for same-sex couples, President Barack Obama will have to evolve quickly on the issue if he is to win the ardent support of LGBT voters in the next presidential election, according to Richard Socarides, who once advised President Bill Clinton on LGBT issues. 

Obama recently told a blogger who asked about his current position on marriage, "Attitudes evolve, including mine."