@theguardian.com 5 years ago Ex-Johnson aide behind banned Facebook ad worked on fake grassroots campaign
@BBCWorld 7 years ago Facebook suspends AIQ data firm used by Vote Leave in Brexit campaign bbc.in
@nytimesworld 7 years ago Facebook, responding to pressure from Britain's Parliament about any effort by Russia to influence the "Brexit" vote, said it had found no evidence of a significant Russian campaign nyti.ms
@guardian 9 years ago Brexit breaks news records as Facebook helps drive leave campaign trib.al