What Cave Does Will Rasberry Live in?

See yesterday’s IncomparableTM Daily Howler for a good laugh as Washington Post Columnist William Rasberry calls outspoken lefty Arianna Huffington “an outspoken conservative”. Only it’s not funny, because it’s an example, albeit a particularly egregious one, of the laziness typical of lefties writing in the major OP-ED pages. And does anybody who knows anything about politics proofread these things?