How the 'Stop the Steal' movement outwitted Facebook ahead of the Jan. 6 insurrection

Hours after polls closed on Nov. 3, angry Donald Trump supporters on Facebook coalesced around a rallying cry now synonymous with the siege on the U.S. Capitol: "Stop the Steal." Inside Facebook, employees were watching with concern.

source https://www.npr.org/2021/10/22/1048543513/facebook-groups-jan-6-insurrection