Biden and Harris set for rematch hours from now; Campaign: Biden's "primary goal" is to take on Trump

Joe Biden tours stage ahead of CNN debate; Campaign: Biden prepared for "flat-out lies and distortions"; Sen. Bennet touring stage ahead of CNN debate;To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices