Kathleen Parker:

To McCain's credit, he has tried to correct his audience -- when, for example, a woman said she couldn't trust Obama because he's an Arab. Gosh, wonder where she ever got that idea? But the McCain-Palin bad cop-good cop routine is what it is. The hot babe lathers the crowd; the noble soldier hoses them down. This isn't a campaign; it's a sideshow.

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