Some oversampling of Dems here. They’ve got them with a +6 advantage vs historical high of +3-4 (it was even in 2004).
They’re projecting huge democrat turnout and weak gop turnout. I think in much of the early voting, you’re seeing some democrats voting against obama. I’m thinking that McCain wins this election nationally by 3 or 4 points, and flips states like PA, Minnesota, NH. Senator government is going to lose and the democrats will not make any substantial gains in the house or senate.