“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

Since Scott Pelley's interview with Facebook whistleblower Frances Haugen earlier this month, more than 18 news organizations have joined in examining the tens of thousands of pages of internal research Haugen took when she left Facebook. https://cbsn.ws/3mvDwZe | 60 Minutes

58K views · 931 reactions | Whistleblower Frances Haugen is a data scientist from Iowa with a computer engineering degree and a Harvard MBA. She told us the only job she wanted at Facebook was to work against misinformation because she had lost a friend to online conspiracy theories. https://cbsn.ws/3DaEorA | 60 Minutes | Facebook

Whistleblower Frances Haugen on Tuesday said Facebook’s algorithms were driving children and teenagers to destructive online content. "Her testimony suggested sort of a fundamental misunderstanding of how our algorithm works," Facebook Global Head of Safety tells CBSN. | CBS News