Biden's Electability Argument as He Leads a New CNN Poll

As Former Vice President Biden's campaign rolls out an ad touting his ability to beat President Trump, his wife, Jill, makes the case that he is the most electable candidate. CNN's Political Director David Chalian analyzes the Biden campaign's argument and how it may be helping his standing in the race including in a new CNN national poll showing the former vice president with a double-digit lead over his closest competitors for the nomination.To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices