http://www.washingtonpost.com/blogs/the-switch/wp/2018/04/12/facebook-ceo-mark-zuckerberg-faces-another-request-to-testify-in-europe/

Facebook Chief Executive Mark Zuckerberg barely left his grilling in Congress before another group of lawmakers is asking him to testify — this time, in Europe.

Antonio Tajani, the president of the European Parliament, is set to send a letter to Zuckerberg on Monday insisting that the Facebook co-founder come testify, a spokesman for Tajani said Thursday, amid heightened concern about Facebook's privacy practices.