Here’s an extremely detailed analysis of the potential PA vote. The highlights are that “Biden Country” (NE PA) is turning into “Trumpland”, and Pittsburgh plus its suburbs are becoming very much more “red” than Philadelphia plus its suburbs are becoming more “blue”. That’s the path for PA becoming a narrow win for Trump.
http://www.nationalreview.com/article/438269/donald-trump-pennsylvania-path-white-house
Thanks for that link .. have it bookmarked.