https://www.reuters.com/article/tech-antitrust-facebook-testimony/facebook-accountable-to-no-one-whistleblower-will-say-in-testimony-idUSKBN2GU275 >Former Facebook employee and whistleblower Frances Haugen will tell Congress Tuesday the company faces little oversight and will liken the social media giant to tobacco companies that for decades denied that smoking damaged health, according to testimony seen by Reuters.