A Groundbreaking Case May Force Controversial Data Firm Cambridge Analytica to Reveal Trump Secrets -- Mother Jones

Before the 2016 presidential campaign, David Carroll, a media professor at New York's Parsons School of Design, didn't know much, if anything, about Cambridge Analytica. Despite studying data collection and privacy, he says he had probably only heard the name of the data analytics company mentioned once or twice. But that was before the election. ....
http://www.motherjones.com/politics/2017/12/a-groundbreaking-case-may-force-controversial-data-firm-cambridge-analytica-to-reveal-trump-secrets/