 But in Grand Rapids, Trump sounded a lot like he usually does. He said if he doesn't win in November, America will suffer. And when we turn it, our country's going to be great again. And if we don't turn it, our country is finished. You know it, and I know it, and everybody knows it. The rally was also the first on the campaign trail for Ohio Senator J.D. Vance since he was named Trump's running mate. Vance told the crowd winning Michigan is the most important thing this election cycle.