The ad obviously began to backfire on the Republicans. I suspect that the McCain camp reversed their wink-wink nudge-nudge "demand" that the ad be pulled and told them in no uncertain terms to take the ad down. (LOL I can just see McCain throwing one of his temper tantrums
It is one thing to be seen as not being able to dictate to a 527 but your own party? It made McCain look bad.
As a supporter of Obama, I want to thank the nitwits who decided to produce and air an ad like that. It is now obvious that this kind of crap is not going to work in the general issue and (hopefully) we won't see the real sleazy stuff this fall. Might be wishful thinking, I know...