Photo Courtesy of Forbes. Facebook co-founder, Eduardo Saverin, is looking to renounce his US citizenship in efforts that it will allow him to avoid paying hundreds of millions in taxes; a move that could ultimately cost him any opportunity of reentering the United States. US senators are up in arms regarding Saverin's attempted move andPhoto Courtesy of Forbes. Facebook co-founder, Eduardo Saverin, is looking to renounce his US citizenship in efforts that it will allow him to avoid paying hundreds of millions in taxes; a move that could ultimately cost him any opportunity of reentering the United States. US senators are up in arms regarding Saverin's attempted move and