UPDATE: Cambridge Analytica In Trouble For Facebook Data Use On Trump Campaign
Facebook suspends the Trump campaign’s data analytics firm for unauthorized retention and use of user data.

UPDATE: Oh, look. Another one of those strange Russian connections that keep popping up:
***
Here's some really big news. Facebook says that instead of destroying data they got through a Facebook app, Cambridge Analytica kept it and used it to target political ads for you-know-who: