JEFFREY TOOBIN (CNN SENIOR LEGAL ANALYST): This is an enormous defeat for the gay rights movement because the question now is, what are the limits in terms of religious people when they're allowed to discriminate? Here we have a cake baker who says, "I don't want to bake a wedding cake for a gay couple." Well, what about the restaurant owner who says, "I don't want to see a gay couple because it violates my religious principles"?