Which ad is more effective? This McCain ad trying to link Obama to sleazy and brainless bimbettes (oh, and taxes and dependence on foreign oil) …
…or this anti-McCain ad from the independent ProgessiveAccountability.org (which probably won't get as much attention), in which McCain and Brittany turn out to have the same view of George Bush?
Incidentally, it may not be irrelevant to note that McCain hired the very guy who did the racially tinged commercial against Harold Ford (details here).