It's hard to tell where Tina Fey ends and Sarah Palin begins. Even before Fey lampooned Palin on Saturday Night Live--the updo, the wink, the syntax--people noted the resemblance. And for a politician new to the national stage, being likened to the intelligent, witty, popular Fey was not exactly a bad thing.
Until now, anyway. The governor's comedian doppelgänger has essentially taken control of Public Sarah Palin: the composite of images, biography and attitudes that stands in for the actual person in voters' minds. Every politician creates a public self--with the assistance, wanted or not, of the media--and a good one...