https://www.cnbc.com/2018/03/27/christopher-wylie-facebook-cambridge-analytica-whistleblower-appears-in-front-of-uk-lawmakers.html >Christopher Wylie, the whistleblower behind the Facebook and Cambridge Analytica scandal, said Tuesday that the election of Donald Trump as U.S. president in 2016 made him speak out about the practices being employed by the political data firm. >Wylie was appearing in front of U.K. lawmakers in London Tuesday.