Steven Cook: Turkey is decoupling from the United States

Senior fellow for Middle East and Africa studies at the Council on Foreign Relations (CFR), Steven A. Cook discusses the delivery of S-400s with Hot Pursuit. Cook is an expert on Arab and Turkish politics as well as U.S.-Middle East policy. Cook is the author of False Dawn: Protest, Democracy, and Violence in the New Middle East; The Struggle for Egypt: From Nasser to Tahrir Squar.

Senior fellow for Middle East and Africa studies at the Council on Foreign Relations (CFR), Steven A. Cook discusses the delivery of S-400s with Hot Pursuit. Cook is an expert on Arab and Turkish politics as well as U.S.-Middle East policy. Cook is the author of False Dawn: Protest, Democracy, and Violence in the New Middle East; The Struggle for Egypt: From Nasser to Tahrir Square.