A three-judge panel appears unswayed by Prop. 8 backers' argument that the judge who issued the original ruling was in an undisclosed same-sex relationship. The panel also appears reluctant to make videos of the trial public.A federal appeals court appeared unlikely Thursday to throw out a ruling against Proposition 8, the 2008 California measure that banned gay marriage, on the grounds the judge was in an undisclosed, long term same-sex relationship.