http://www.washingtonpost.com/blogs/the-switch/wp/2018/04/10/transcript-of-mark-zuckerbergs-senate-hearing/

Facebook chief executive Mark Zuckerberg appeared before the Senate's Commerce and Judiciary committees Tuesday to discuss data privacy and Russian disinformation on his social network. Below is a partial transcript of the hearing. This file will be updated as the hearing continues.

SEN. CHUCK GRASSLEY (R-IOWA): The Committees on the Judiciary and Commerce, Science and Transportation will come to order. We welcome everyone to today's hearing on Facebook's social media privacy and the use and abuse of data.