I am actually intrigued by polling data. It is not surprising to see that women prefer Hillary Clinton. To be realistic, I must admit that I do not understand the black and Hispanic vote, though I would think that their concerns would be the same as the rest of us. However when you pander to certain segments of the population, maybe it makes sense to segregate the population? Finally college education has also been reported as a separate category. Personally I would break up polling into different segments. Income, how much and where does it come from. Of course that may lead to its own problems.