Facebook offers 500 pages of answers to many, but not all, of lawmakers' questions about Cambridge Analytica and more
https://www.washingtonpost.com/news/the-switch/wp/2018/06/11/facebook-offers-500-pages-of-answers-to-many-but-not-all-of-lawmakers-questions-about-cambridge-analytica-and-more/
A question about Taylor Swift goes unanswered, as do scores of others.