So, long after Facebook knew that Cambridge Analytica had mined data from millions of unwitting users, a Facebook board member (Thiel) gave $1 million to a PAC that was paying the company that covertly harvested user data.

... from Facebook. https://t.co/osOJDj3Wx7

— Caroline Orr Bueno, Ph.D (@RVAwonk) March 22, 2018