Biden is not a clever politician. He will say things that he should not say. Case in point, here. For him to say these things means that hillary’s are BAD. Not just in Pennsylvania but across the country. If her internal polls were really good, biden would not be saying such things.
Proof that Trump is doing well.
Actually it’s proof that three deep invasive brain surgeries do matter.
Whether it means anything about Hillary’s campaign who knows?