https://apnews.com/4a3640440769d9a241c47670facac213 > Facebook prematurely turned off safeguards designed to thwart misinformation and rabble rousing after Joe Biden defeated Donald Trump in last year’s elections in a moneymaking move that a company whistleblower alleges contributed to the deadly Jan. 6 invasion of the U.S. Capitol. > The whistleblower, former Facebook product manager Frances Haugen, also asserted during an exclusive interview that aired Sunday on CBS’ “60 Minutes” that a 2018 change to the content flow in Facebook’s news feeds contributed to more divisiveness and ill will in a network ostensibly created to bring people closer together.