Adam Mosseri says it's 'news to me' that Instagram employees limited his exposure to teen safety data

The head of Instagram is the first high-profile exec to testify in the latest social media addiction trial.

The head of Instagram is the first high-profile exec to testify in the latest social media addiction trial.<p><img src="https://www.engadget.com/img/gallery/adam-mosseri-says-its-news-to-me-that-instagram-employees-were-told-to-limit-his-exposure-to-teen-safety-data/intro-1787698830.jpg" /></p>