Barrack Obama goes hard on  higher  earners,one of the founders of facebook Eduardo Saverin,one of the people who helped Mark Zuckerburg start the facebook site from a Harvard Dormitory.announced he's giving up his citizenship,some say it's a tax dodge,check the full story out.http://www.independent.co.uk/news/world/americas/billionaire-facebook-founder-eduardo-saverin-defriends-united-states-to-keep-more-of-his-fortune-7743506.html