British courts may unlock secrets of how Trump campaign profiled US voters Legal mechanism may help academic expose how Big Data firms like Cambridge Analytica and Facebook get their information

This has been a long haul for @profcarroll. We first wrote about his battle to get this data here. Today, Cambridge Analytica finally concede that he had a right to this data. Next question: will he actually get it? https://t.co/GTOKIVrbKE

— Carole Cadwalladr (@carolecadwalla) January 9, 2019