Intrade futures after the first 2012 presidential debate

I will not be watching any of the debates, save the VP debate next week.  However, I read up a bit, and this one was my favorite, although it did bring to mind:  who fact checks the fact checkers?

Overall, President Obama's odds moved back closer to parity.  Here is the 60-day chart of how he's traded at Intrade:

and here is the less liquid, but well correlated Ohio prediction futures contract:

I guess that polling data surfacing over the next week will impact prices further, viewership for the second debate will be higher, and Obama, having digested some much needed humble pie, will perform better.

Romney is still trailing far behind.  Should he overtake in not only Ohio, but also Florida and Virginia and one other state where Obama is polling better, he can win the thing.  My gut tells me that Virginia will be the toughest--lots of wealthy government elites live in the northern part of the state, and they will be voting for the incumbent for sure.