Someone please correct me if I'm wrong, but I believe this poll is based on a three-day rolling average. Therefore, it includes reaction to his Copenhagen speech. The right wasn't fooled and the left hated the speech.
The left will also not be pleased if anything less than single payer healthcare passes.
The way I see it, 0bama has nowhere to go but down.
I'd love to see Drudge do a siren Red letter headline to the -19.