Facebook's Sandberg says Zuckerberg should remain CEO, chairman
https://www.reuters.com/article/us-davos-meeting-facebook/facebooks-sandberg-says-zuckerberg-should-remain-ceo-chairman-idUSKCN1PH21H
Facebook's operations chief said the world's largest social network needed to earn back public trust and was investing billions of dollars a year to improve the security of its network.