Noah Pollak points to several truly vile comments by Patrick Buchanan in the American Conservative. No disagreement here. It's just that there's a slightly comic and self-defeating cycle in which those who call others un-American are thereby called un-Americans in turn. This gets no one very far.
This article available online at:
http://www.theatlantic.com/daily-dish/archive/2009/03/un-americans/204383/
