California Gay Marriages in Legal Limbo 2 hours, 11 minutes ago By DAVID KRAVETS, Associated Press Writer SAN FRANCISCO - Many of the more than 3,000 same-sex couples who obtained marriage licenses from the city said getting married was among the most joyous events in their lives. But because of legal uncertainty and political controversy, the certificates don't appear to be worth much more than sentimental value at this point. Until the legal fog lifts, businesses being contacted by gays and lesbians seeking new benefits probably won't acknowledge their marriages. Corporate counsels, employment law consultants and human resource departments already...