Bill Kristol says McCain should let Palin be Palin.

A spectre is haunting the liberal elites of New York and Washington--the spectre of a young, attractive, unapologetic conservatism, rising out of the American countryside, free of the taint (fair or unfair) of the Bush administration and the recent Republican Congress, able to invigorate a McCain administration and to govern beyond it.

That spectre has a name--Sarah Palin, the 44-year-old governor of Alaska chosen by John McCain on Friday to be his running mate. There she is: a working woman who's a proud wife and mother; a traditionalist in important matters who's broken through all kinds of barriers; a reformer who's a Republican; a challenger of a corrupt good-old-boy establishment who's a conservative; a successful woman whose life is unapologetically grounded in religious belief; a lady who's a leader.