My thinking is that you can’t have 90% of the Black vote in polls and expect that more then a few percent of the undecideds to be Black. The math doesn’t allow it.
My guess is 80% of the undecideds vote is White and will vote for McCain or stay home. Also the PUMA vote if rumours are true will give McCain the caucus states.
Plus as you said, 80% of the people solicited refused to participate in the polling. What kind of credibility can a poll have with 80% not wanting to provide answers??
Also this “Bankrupting Coal companies” stuff that Obama has come out with is going to hurt him in WVA and the Dakotas and everywhere that states have jobs that depend on coal fired generating plants or coal mining jobs.