Vice President Kamala Harris and running mate Tim Walz just held rallies in Michigan and Wisconsin, where they hammered Donald Trump. Also, what impact unions could have on this election, after the United Auto Workers' endorsement of Harris. Plus, Harris mocks Trump on his own social media platform. Alicia Menendez hosts, joined by Jon Allen, Michael Steele, Jeff Mason, Rep. Debbie Dingell, Victoria Defrancesco Soto, Charlie Sykes, and Caitlin Dickerson.