Donald Trump to hold first campaign rally after assassination attempt

Donald Trump will hold his first campaign rally in Grand Rapids, Michigan, after narrowly escaping an assassination attempt. Joined by his new running mate J.D. Vance, Trump aims to unite the Republican Party behind them following the nominating convention. Meanwhile, Democrats are in disarray, with calls for Joe Biden to step aside due to poor performance. Security measures for the event are under scrutiny after the previous incident.