This week saw Mark Zuckerberg face a two-day congressional-hearing convened by the Senate Judiciary and Commerce Committees. The hearing was given the title “Facebook, Social Media Privacy, and the Use and Abuse of Data”.Mark Zuckerberg’s hearing came about after it was revealed that Cambridge Analytica, a U.K. based data analytics and political consulting firm that worked on Donald Trump’s 2016 presidential campaign had obtained data of millions of Facebook users.