Latest: Mark Zuckerberg summoned to fake news inquiry in Cambridge Analytica scandal

Facebook founder Mark Zuckerberg has been summoned to give evidence before the parliamentary inquiry into fake news after revelations about users' personal data held by British firm Cambridge Analytica (CA).
Damian Collins, chair of the inquiry, accused the social media giant of giving answers "misleading to the Committee" at a previous hearing which asked whether information had been taken without users' consent