https://www.reuters.com/article/us-facebook-cambridge-analytica-brexit/ex-cambridge-analytica-insider-says-firm-worked-for-pro-brexit-group-report-idUSKBN1GZ309

A former Cambridge Analytica political consultant said the company's management misled the British public about work the firm did for a pro-Brexit group before the vote to leave the European Union, the Guardian reported on Friday.