Facebook boss Mark Zuckerberg has faced criticism for not answering questions faced with the leaders of the European parliament on May 22.
Euronews: European politicians express anger at lack of bite during Zuckerberg hearing
Facebook's CEO Mark Zuckerberg leaves the Elysee presidential palace, in Paris, on May 23, 2018 following a meeting with French President on the day of the "Tech for Good" summit.