As Vice President Kamala Harris is expected to continue narrowing down her choices for running mate, CNN senior data reporter Harry Enten breaks down the data showing where the top potential contenders in line to be Harris’ vice presidential running mate stand. #CNN #news Want to stay up to date on the day's top stories? Sign up for CNN's 5 Things newsletter, and we'll give you the 5 biggest stories you need to know, videos people are watching, and more! Sign up here: https://www.cnn.com/newsletters/5-things?source=nl-acq_social_youtubedesc&utm_source=nl-acq_social_youtubedesc