USA TODAYGrowing anger on trade makes Midwest key battleground in Trump-Clinton raceUSA TODAYPHILADELPHIA – Angst over trade is rusting the lock Democrats have enjoyed on the industrial Midwest in recent presidential elections, turning the region into perhaps the central battleground in the contest between Democrat Hillary Clinton and ...For Wolf, spotlight comes with a mission: Help Clinton win Pa.Philly.comDelegates in Pennsylvania Fear a Trump Victory in Their StateNewsmaxSupporters nervous Clinton won't carry PennsylvaniaMarketWatchMain Line -Washington Times -Politics in Minnesota -CNBCall 25 news articles »