https://www.theguardian.com/technology/2018/dec/05/facebook-documents-uk-parliament-key-facts

Emails show Zuckerberg targeted Twitter’s Vine and gave some companies special data access, among other revelations

The UK parliament has published a cache of confidential Facebook documents it obtained from a plaintiff in a California lawsuit. The records, which have been under seal in US courts, provided a rare window into internal discussions at the social network about privacy, user data, the company’s handling of competitors and more.