Obama planning 27-day battleground blitz for Harris

Former President Barack Obama plans to commence a 27-day campaign sprint for Vice President Kamala Harris next week in Pennsylvania, an adviser to the Democratic presidential nominee’s campaign said, hoping his star power among Democrats can help propel her to the office he once held. #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