Therese Stewart of the San Francisco City Attorney's office gestures during her presentation to the California Supreme Court in San Francisco, California March 4, 2008. The California Supreme Court appeared divided on Tuesday over whether to allow gay marriage during nearly four hours of oral arguments on the contentious issue that could impact gay rights nationwide. Reuters Pictures logo Reuters Pictures 51 months ago

Therese Stewart of the San Francisco City Attorney's office gestures during her presentation to the California Supreme Court in San Francisco, California March 4, 2008. The California Supreme Court appeared divided on Tuesday over whether to allow gay marriage during nearly four hours of oral arguments on the contentious issue that could impact gay rights nationwide.