text:  percent of about 1,200 people surveyed say the Democratic Party would have a better chance at holding the presidency with someone other than President Biden at the top of the ticket. That's according to a new CNN poll conducted in the days after the debate. When narrowing the survey to just Democrats and Democrat leaners, the number drops to 56 percent. In a hypothetical matchup with Donald Trump, CNN found Biden trailing Trump by six points. Vice President Kamala Harris did better, only two points behind the former GOP president.