He's probably hoping we will forget this as well:
[interview from 2004]
Q: “Mr. Obama, you've said that your religious faiths, your religious faith, dictates that marriage should be between a man and a woman. Would you elaborate on that?”
OBAMA: “Well,
what I believe is that marriage is between a man and a woman, but what I also believe is that we have an obligation to make sure that gays and lesbians have the rights of citizenship that afford them visitations to hospitals, that allow them to be, to transfer property between partners, to make certain that they're not discriminated on the job. I think that bundle of rights are absolutely critical.”
Q: “Excuse me, but as far as, why? What in your religious faith calls you to be against gay marriage?”
OBAMA: “Well, what I believe, in my faith, is that a man and a woman, when they get married, are performing something before God, and it's not simply the two persons who are meeting. But that doesn't mean that that necessarily translates into a position on public policy or with respect to civil unions. What it does mean is that we have a set of traditions in place that, I think, need to be preserved,
http://www.weeklystandard.com/blogs/obama-2004-i-dont-think-marriage-civil-right_644238.html