https://www.reuters.com/article/us-facebook-cambridge-analytica-trump/cambridge-analytica-played-key-trump-campaign-role-ceo-says-uk-tv-idUSKBN1GW2UV

The suspended chief executive of UK-based political consultancy Cambridge Analytica claimed in secretly recorded video that his company played a decisive role in the 2016 election campaign of President Donald Trump, Channel 4 News reported on Tuesday.