The Evolution of John McCain

Despite the media feeding frenzy, we still may be asking ourselves, "Just who exactly is Sarah Palin?" Mixed in with the Davy-Crockett-meets-SuperMom vignettes -- all those moose hunting, ice fishing, snowmobiling, baby-juggling, and hockey-momming moments -- we've also learned that she doesn't care much for her former brother-in-law and wasn't afraid to use her office to go after his job as a state trooper; that she was for the "bridge to nowhere" before she was against it; that she's against earmarks unless they benefit her constituents; that she can deliver a snappy w