A new documentary shows Hamas' horrific attack on a music festival in Israel like you've never seen it before. The documentary was titled, "We Will Dance Again," and features cell phone videos and interviews from people who were there on October 7, 2023. Among those sharing their stories is a student named Eitan. MORE: https://www.cbs8.com/article/news/local/attack-on-israel-music-festival-featured-in-documentary/509-14150bd8-12f5-41da-abd3-25802b55cd0e