(FILES) This picture taken on July 20, 2009 in Paris shows the frontpage of Twitter, a leading Internet microblogging site. Turkey’s prime minister accused Twitter on April 12, 2014 of tax evasion after the micro-blogging site was used to spread a number of damaging leaks implicating his inner circle in corruption scandals. “Twitter, YouTube and Facebook are international companies established for profit,” Recep Tayyip Erdogan said in televised remarks. “Twitter is at the same time a tax evader. We will go after it.” AFP PHOTO / LOIC VENANCE