For a long time I've been an Alaskan in exile, spending only a portion of each year (the sunny part) in the homeland. As a result, I am the only Alaskan that most of my friends know. So, when Sarah Palin was picked as the Republican vice-presidential nominee, the e-mail poured in. "Not all Alaskan families are as weird as the Palins, right?" wrote a friend from California. "Let me assure you," I wrote back. "They are all freaks." I then described, at some length, the neighborhood I grew up in. There were my parents, superorthodox Catholics, complete with backyard...