WATCH LIVE: Facebook CEO Mark Zuckerberg testifies before Senate on user data privacy By Naomi Lim April 10, 2018 5:49 pm FacebookTwitterEmailPrint Add Washington Examiner on Google FacebookTwitterEmailPrint TagsCongressFacebookMark ZuckerbergPrivacySocial Media Related Content Justice DOJ admits DOGE may have mishandled Social Security data in violation of Hatch Act House House committee investigating Minnesota fraud threatens Medicaid funding News Second lady Usha Vance announces she’s pregnant with fourth child Justice DOJ serves grand jury subpoenas to Minnesota Democrats over alleged ICE obstruction Supreme Court Alito accuses Hawaii of relegating gun rights to ‘second-class status’