 while Mr Trump, three years his junior, made a string of false or misleading claims. Democratic Party supporters have been discussing whether they should change their candidate before the party convention. Jared Hill from the BBC's partner station CBS News has more details. There's a lot of concern among Democrats, some of them that I was speaking to overnight, who were surprised, especially seeing as how, one, this is a debate that President Biden and his campaign team pushed for, and then also,