Arturo Béjar testified in a trial brought by dozens of states that Meta had the tools to protect children but prioritized engagement and profit, instead.

Arturo Bejar, a former engineering director at Meta said Mark Zuckerberg fostered a culture that saw child safety as secondary while prioritizing growth and engagement.

Mark Zuckerberg's Mandarin has attracted plenty of attention and criticism, but judging someone's ability in a tonal language isn't as simple as laughing at their accent. A polyglot takes a closer look at Zuckerberg speaking Mandarin and breaks down what he's doing well,