 Senator Tim Kaine. Joe Biden is a patriotic guy who always puts the country over himself, and I'm completely confident that that's what he's going to do. And he'll do that, and I'll support him. Bo spoke to ABC News. Several House Democrats and donors have called on Biden to step aside, but he says he is staying in the race. Former President Trump holds a campaign rally in South Florida today. And Ferris Franco Ordonez reports it's one of his final rallies before the Republican National Convention.