https://www.reuters.com/article/us-facebook-privacy-testimony/ceo-zuckerberg-says-facebook-could-have-done-more-to-prevent-misuse-idUSKBN1HG2EY

Facebook Inc Chief Executive Mark Zuckerberg told Congress on Monday that the social media network should have done more to prevent itself and its members' data being misused and offered a broad apology to lawmakers.