Demographics show that the Trump vote in the rust belt and farming regions had a significant percentage of independents and democrats. And for the most part they voted more against Clinton then for Trump.
Today I saw a interview with some Trump voters in eastern Pennsylvania who said that a major reason that they voted for Trump was his promise to bring in high paying jobs to the area. After more then two years the only jobs created in the area have been minimum wage warehouse jobs. And they agreed that if things don’t improve between now and election day they would be hard pressed to vote for Trump again.