The only thing with Ohio polls is that they call the cities, where Brown will do better. Farmers are not in the house to answer the phone and even if they are they won't say.
Ah. I read somewhere that based on the sampling (usually more Dims and/or I), the # of people on the do not call list, and all the cell phones out there (some folks no longer have/use land lines in their homes) about 5% should be added to the Pubbies poll. Made sense to me (though I can't say if the 5% is an accurate # or not - - but definitely think that the Pubbies #s are probably lower than actual).