Pew Research CenterJanuary 25, 2018

Facebook: Russian agents created 129 U.S. election events

Reuters

Pew Research CenterJanuary 17, 2018

Facebook widens probe into alleged Russian meddling in Brexit

Reuters

Pew Research CenterSeptember 14, 2017

U.S. election agency seeks comment after Facebook cites Russian ads

Reuters

Pew Research CenterSeptember 7, 2017

U.S. may need new law to address Russian ad buys on Facebook: senator

Reuters