"In fact, as the world watched leaders making statements of implacable resolve at the G20 summit in Antalaya, these same leaders are hobnobbing with Turkey’s president Recep Tayyip Erdoğan, a man whose tacit political, economic, and even military support contributed to Isis’s ability to perpetrate the atrocities in Paris, not to mention an endless stream of atrocities inside the Middle East." "But in fact there is reason to believe that Erdoğan’s government does support the Syrian branch of al-Qaida (Jabhat al-Nusra) too, along with any number of other rebel groups that share its conservative Islamist ideology. The Institute for the Study of Human Rights at Columbia University has compiled a long list of evidence of Turkish support for Isis in Syria." (thanks Amir)