But … I thought they were friends. Well, acquaintances. Sort of: She had spent most of her time [on election day] ensconced at the Fox television studios, though she managed to squeeze in a jog in Central Park — which she promptly chronicled on Twitter: “Beautiful!” Also at the studios was her fellow Fox News contributor Karl Rove, who had recently questioned in a British newspaper whether Palin’s new reality TV series, “Sarah Palin’s Alaska,” made her appear Oval Office-worthy. The building was abuzz over what would ensue when the two would inevitably bump into each other. The moment came...