Whistleblower Chris Wylie told MPs about the shocking lengths Cambridge Analytica went to manipulate the 2015 Nigerian election. Part of his evidence included a violent campaign video, which was distributed on social media, to scare people from voting for Muhammadu Buhari
View the video at https://www.theguardian.com/uk-news/video/2018/apr/04/how-cambridge-analytica-tried-to-intimidate-nigerian-voters-video-report
