 President Biden has remained defiant, insisting he's committed to staying in the race, defeating his predecessor, and finishing the job he started. Fox's Jared Halpern at the White House. Sources telling the New York Times that some major Democratic donors told the largest pro-Biden super PAC that about $90 million in pledged donations will remain on hold if the president stays in the race. Former President Trump rallies tomorrow in Pennsylvania ahead of next week's Republican National Convention.