"Did Facebook merely ‘deflect’ after realizing Russian disinformation?" PBS NewsHour 11/16/2018

Excerpt

SUMMARY:  A New York Times investigative report published this week details how Facebook reacted to the discovery of massive disinformation campaigns run by Russian operatives.  Sheera Frenkel, who helped write the story, joins William Brangham to explain what the social network’s leadership knew before the 2016 presidential election and what, if anything, they did to address the problem.