https://www.reuters.com/article/us-germany-security-facebook/zuckerberg-accepts-facebook-may-pay-more-tax-in-different-places-politico-idUSKBN2080ZD

Facebook Chief Executive Mark Zuckerberg accepts that global tax reforms mean the social networking giant may have to pay more taxes in different countries, Politico reported, citing excerpts of a speech he is due to give on Saturday.