MEPs held a hearing lasting more than two hours for several key witnesses in the Facebook/Cambridge Analytica scandal on Monday 4 June. This joint hearing of Parliament's civil liberties (LIBE), industry (ITRE), constitutional affairs (AFCO) and judicial (JURI) committees is the first in a long series to find out exactly what happened and what went wrong in this case.
Data and profiles sold
The concrete way in which Facebook operated and the algorithms used by Cambridge Analytica were at the...