Krishnan Guru-Murthy of Channel 4 News interviews Christopher Wylie, a key player in the Cambridge Analytica scandal.
Web Summit 2018Facebook's latest attempt to tackle fake news is a news show for Facebook Watch, the social network's video-on-demand service.
The new show, Uncovered, will launch in 2019. Each weekly 10-minute episode, designed to be watched on mobile devices, will focus on a single topic.
Uncovered will be produced by the UK's award-winning Channel 4 News. The online show joins other current affairs programming from US networks including CNN and Fox News, launched as part of Facebook's commitment to funding "trustworthy, informative and local" news.
Be respectful, keep it civil and stay on topic. We delete comments that violate our policy, which we encourage you to read. Discussion threads can be closed at any time at our discretion.