Brian Stelter breaks down what Elon Musk's appearance with Trump means

CNN's Brian Stelter says the rhetoric Elon Musk used during his appearance at a Trump rally in Butler, Pennsylvania, would lead to "dangerous consequences" for America. #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