There must be some sort of study somewhere that says when "Saturday Night Live" has turned against a candidate than it's all over, really over, for said candidate. And so, to this past Saturday: The show opened with as direct an "It's Over, Hill" cold open as you're likely to see anywhere. There was some chatter early on in the post-strike season that "SNL" had thrown its weight behind Hill, at least during the Tina Fey-hosted show, but that chatter seems kinda ludicrous in light of this Amy Poehler moment, in which her Hill explains that "I'm a sore loser...My supporters are racist...I have no ethical standards..."