I am not sure how to take this debate. Ryan was on point and didn't lie. Biden was off the hook and lied. But when it comes to thought processes, the polls might be swayed again. We will have to wait and see what happens.
At the very worst, this seems to have changed no minds.
However, perhaps it did, depending upon the perceptions of the undecideds and the slight-0bama-leaners, if the image of a competent adult Ryan and a babbling old senescent Joe was strong enough.
I don't think anybody changed from Romney to Barack Milhous tonight.