 And the trail of his new running mate, J.D. Vance, joining him in a critical battleground state. ABC's Jay O'Brien at Grand Rapids, Michigan. This is former President Trump's first time back on the campaign trail. His first rally since that assassin's bullet hit his ear exactly a week ago today. We're already seeing people starting to line up. Some people waiting to get in here since yesterday. This is Trump and his new VP pick, J.D. Vance's first time campaigning together as a ticket.