 campaign will be strongly focused on the people he fought so brilliantly for, the American workers and farmers in Pennsylvania, Michigan, Wisconsin, Ohio, Minnesota, and far beyond. There you have it. On Truth Social, the former president of the United States, Donald Trump, officially announcing that J.D. Vance, 39-year-old senator from the state of Ohio, one and a half years in the United States Senate, will be his running mate in the 2024 campaign.