 We also learned who Trump has chosen for his running mate, J.D. Vance, the 39-year-old freshman senator from Ohio, Ohio Lieutenant Governor John Husted. He is smart, and he can articulate the Make America Great agenda as well as anybody. The first day at the RNC comes after the assassination attempt of Trump while he was at a rally in Pennsylvania over the weekend, and security here is very tight. Kelly Primavera is a delegate from New York.