BRILLIANT!!!
Not one person is going to say SCREW IT I'm not voting for McCain because of this......not gonna happen, period.
Actually, I've already said that it has been enough for me to change my own opinion from Strong McCain to Lean McCain. The screw hasn't completely come undone, but it has been loosened. If I'd been Lean McCain, this would have been enough to cause me to drop my support of him.
Still, I agree this will have more effect on those who had not already reached a decision than to cause those who have already made one reconsider it.