https://www.nature.com/articles/d41586-019-02937-2?utm_source=Nature+Briefing&utm_campaign=484035935a-briefing-dy-20190930_COPY_01&utm_medium=email&utm_term=0_c9dfd39373-484035935a-44131057

In leaked audio, Mark Zuckerberg rallies Facebook against critics, competitors, and Elizabeth Warren – The Verge https://www.theverge.com/2019/10/1/20756701/mark-zuckerberg-facebook-leak-audio-ftc-antitrust-elizabeth-warren-tiktok-comments