Conservatives may have fallen out of love with Chief Justice John Roberts, but they’ve also found an unlikely new hero: The court’s most liberal justice, Ruth Bader Ginsburg. That is, at least as far as they believe she provides cover for their argument against the Court recognizing marriage equality.There were Karl Rove and Peggy Noonan on This Week on Sunday, gleefully seizing on Ginsburg’s prior statements about Roe to make an argument against Supreme Court recognition of minority rights in general.