Robert Mercer, Cambridge Analytica, Trump, and Brexithttps://www.theguardian.com/politics/2017/feb/26/robert-mercer-breitbart-war-on-media-steve-bannon-donald-trump-nigel-farage?CMP=share_btn_tw by rsa4046 • 9 years ago 3 0 9 years agoTHtheguardian.com