We have not done enough to prevent misuse: Facebook's Zuckerberg
https://www.reuters.com/article/us-facebook-privacy-eu/we-have-not-done-enough-to-prevent-misuse-facebooks-zuckerberg-idUSKCN1IN2E5
Facebook Chief Executive Mark Zuckerberg apologized to EU lawmakers on Tuesday and said the company had not done enough to prevent misuse of the social network.