Anti-Obama swings in eastern Ohio/western PA

[minionofmidas]

Generally speaking, Obama did not do all that well in industrial areas that have been struggling for decades

No dice. He did amazing in much of the Rust Belt. In particular, IN, MI, eastern IA, NE PA.

(as opposed to areas that have only been struggling for a few years; where he often did very well)

as viz, IN, eastern IA, much of MI... Flint doesn't fit the pattern, obviously.