 J.D. Vance introduced himself to the country in a speech last night, two weeks shy of his 40th birthday. And he explained how he grew up in Appalachia. He vowed he would never forget where he came from. He repeatedly mentioned places like Michigan, Wisconsin, and Pennsylvania, where he could connect with workers. And he vowed, quote, we're done, ladies and gentlemen, catering to Wall Street. We'll commit to the working man.