Ok democrats, here is a report from a Clinton pollster. You can't say it is biased toward republicans.
"Republicans and Democrats alike have honed in on the fact that recent media polls are oversampling Democrats. Indeed, we have seen many polls that are heavily skewed."
"The assumption the pollsters are making that turnout in 2008 will be the same and even better for Obama than in 2008 is flawed. Not only are we looking at a terrible economic situation, but there will be key differences in turnout from 2008 that will affect the results and the accuracy of these polls."
This race is not even close to being over.