“This is the moment we’ve been waiting for.” Frances Haugen, a former Facebook employee who previously blew the whistle on the company’s practices, joined ABC News Live ahead of Mark Zuckerberg’s testimony in a landmark trial. The case alleges that major social media platforms knowingly built features that encouraged compulsive use among young users, contributing to long-term mental health harm. https://abcnewslive.visitlink.me/vrQGoH | ABC News Live