Arianna Huffington is no dummy

I just checked the Huffington Post and saw a post from Cindy Sheehan, subject of yesterday’s much-discussed Maureen Dowd return column, still riding MEL with the effortless grace and beauty of this girl I really, really like. Sheehan is, of course, the mother of Casey Sheehan, a solider killed in Iraq last year, and she is camped out by Bush’s Crawford ranch demanding a satisfactory answer to what exactly America’s “mission” in Iraq is.