PPP picks Obama in PA

The polling consensus in tomorrow night’s Democratic race in Pennsylvania is Clinton over Obama by 5-7 points. But one polling firm’s had it as a nail-biter for weeks, with Obama ahead by 3 points, which means (with the margin of error) at least even. That firm? Raleigh’s own PPP–Public Policy Polling.
Take a look at their final PA poll here, and let’s see how they do.
