I know this may seem like a bit of a pointless poll to mull over, but Joe Biden's success in Upstate New York in particular is striking. I'm not entirely sure about this, but I have read somewhere that if Upstate New York was a state, it would have gone for Trump by a very narrow margin, along the lines of his victory in Pennsylvania or Michigan. But in this poll he is up 10 points over Trump 50%-40%. At this point in 2016, Hillary Clinton was only leading Upstate New York 44%-40%.
For reference, Obama in 2012 was up eight in Siena's last poll of Upstate New York
