CNN reporter describes what she saw at Trump rally

CNN’s Alayna Treene describes the scene during former President Donald Trump’s rally in Butler, Pennsylvania, where chaos ensued after shots were fired, injuring the former president. #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: