Considering how much politicians and analysts twist words, I'm surprised no one has noticed this yet.
Also, Palin's statement is simple naysaying, which isn't argumentative at all. Monty Python argue a heck of a lot better: [link]
Michael Palin could teach Sarah Palin about the difference between contradiction and arguing.
Palin is surprisingly easy to caricature and Obama is not. I need to draw better next time.