"It's a dirty job, but someone's got to do it"

[bapopik at AOL.COM]

Where does this come from?
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(BLOG, discussing Manhattan Borough President's race)
Eduwonk has taken on the task of being Moskowitz?s apologist on the Internet, so you can read all of her ex post facto justifications for her poor showing there. [It?s a dirty job, but somebody has to do it, and Eduwonk seems constitutionally unable these days to exercise even minimal balance and perspective on matters involving teacher unions, so it seems like he is the man for the position.]