I never cease to marvel at the blind partisanship of some of the commenters on this site. There doesn't seem to be anything Harper and Co. could do that could shake your faith: no budget so profligate, no promise so broken, no principle so abandoned, no pandering so overt, no Quebec strategy so failed, no rhetoric so inflammatory. But I had not realized quite how far you were willing to go until now.
In the current example, the defences offered are as follows: 1) the ad ran in February, but isn't running now, 2) the Liberals started it, 3) the ad does not say flat out that Dion is a vendu, or even slyly suggest it, but is merely an innocent reference to house sales, and besides 4) calling a federalist politician from Quebec a vendu -- calling this particular federalist politician from Quebec, the most reviled by Quebec nationalists since Jean Chretien, a vendu -- is no big deal, or certainly nothing remotely comparable to calling him an Uncle Tom.
The first two I cannot even bring myself to bother with. (You may refresh your memory as to my opinion of Liberal attack ads here.) As to the third: the notion that such a loaded word would appear, in print, in a political attack ad -- where every word is hashed over and rehashed for any possible meanings, intended or otherwise -- next to Dion's head, in the closing seconds of the ad, without its authors being aware of its peculiar resonance for its intended audience -- francophone nationalists in Quebec -- is too ludicrous to contemplate; to suggest that this meaning would be obscured by the simple expedient of embedding it in the phrase "vendu tel quel" requires a blithe sophistry, or an automaton-like literal-mindedness, that in either case I cannot begin to fathom. But don't take my word for it: here's Bill Johnson, bilingual lifelong student of Quebec politics, author of an admiring biography of Harper ("excessively sympathetic" -- Adam Daifallah) and a sometimes over-the-top critic of Dion himself, writing in the Globe and Mail in February:
"Make no mistake, the French television assault ads targeting Stéphane Dion launched this week by the Conservative Party are astute and deadly. They are also dishonest, and set a new Canadian standard for uncivil discourse...Take, for instance, the third ad, and its sticker, Vendu Tel Quel. Traditionally, separatists have stigmatized as "vendus" -- sell-outs -- French-speaking Quebeckers such as Pierre Trudeau and Jean Chrétien who fought separatism in Ottawa. Centring one ad on "For Sale" was not innocent..."
As for the fourth point, that there is no comparison between vendu and Uncle Tom -- a "traitor to his race," in other words -- well, let's take a walk down memory lane, shall we?
It would be news to Lawrence Martin, author of Iron Man, the definitive Jean Chretien biography. In the opening pages of Vol. 2, recounting the notorious incident during the 1990 Liberal leadership race in which Paul Martin's supporters chanted "vendu" and "Judas" at Jean Chretien, he describes the former epithet as so vile that even separatist leaders would not use it (though see below).
It would be news to Aline Chretien. Interviewed by the Montreal Gazette's Terrance Wills, Mme Chretien "said it is the francophone press, not Main Street Quebecers, which has tagged him an Uncle Tom and a vendu."
It would be news to Gilles Duceppe. Standing outside the House one day (May 6, 1999, if you're scoring), the Bloc leader accused Mr. Chretien of being "a token French Canadian flat on his face before the federal government" and said he was "acting like an Uncle Tom" for refusing to allow Lucien Bouchard, then the premier of Quebec, to meet with the visiting president of Mexico, while inside the Commons various Bloc MPs shouted "vendu" at the Prime Minister. But of course, as we know, political party leaders reserve the worst insults -- vastly, incomparably worse -- for themselves, while leaving the incomparably milder insults for unnamed colleagues. Of course.
Oh, but I forgot the fifth defense: that "politics is a bloodsport," and this sort of thing just goes with the territory. Fair enough, I suppose: but doesn't anybody want to change politics any more?