By definition, populist movements run on a fervor that confuses honorable compromise with appeasement. Everything is reduced to us and them. This is particularly destructive when it occurs within parties. During the Reagan-Bush administration, the Bushes of Texas (but really Connecticut) were never all that comfortable with the Reagans of Hollywood. But they worked at getting along. The easier course is to rant and rail on The O’Reilly Factor. That will get you a big cable-TV audience. But it risks turning off the larger public to politics altogether. And that can’t be good for the country.

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— How Sarah Palin Hurts the GOP And the Country | Newsweek Politics | Newsweek.com