Image: File photo of Gay Marriage advocates cheering during a rally moments before hearing the news of the Proposition 8 over-ruling outside the Ninth Circuit Courthouse in San Francisco

Gay Marriage advocates cheer during a rally moments before hearing the news of the Proposition 8 over-ruling outside the Ninth Circuit Courthouse in San Francisco, California, in this February 7, 2012, file photo. Supporters of the right to marry for same-sex couples say the ballots show public opinion moving further in their favor. Where public opinion leads, the Supreme Court will follow, they say. To match Analysis USA-COURT/GAYMARRIAGE REUTERS/Beck Diefenbach/Files (UNITED STATES – Tags: SOCIETY POLITICS)