https://phys.org/news/2018-05-macron-tech-giants-taxes-conditions.html

Zuckerberg arrived from Brussels where he said "sorry" to European lawmakers Tuesday for a huge breach of users' data and by a failure to crack down on fake news.

He was expected to face pressure over his company's tax policies, with Macron leading efforts in the EU to get digital giants to contribute more to public coffers.