Daring Fireball: Facebook Security Chief Said to Leave After Clashes Over Disinformation

That Sandberg and (presumably) Zuckerberg resisted investigating and disclosing everything they could about how the Russians took advantage of them says everything you need to know about them.

The power that Facebook stewards is almost unimaginable, yet goes unchecked by regulation. I realize this is new territory for humanity, but leaving our fastest growing source of power in the hands of just a couple tech moguls is profoundly short sited.