CIA chief's Moscow visit: experts weigh in on the likely purpose

Former ABW chief Gen. Dariusz Łuczak suggests the CIA director's visit to Moscow may have been intended to warn Russia against taking a specific action. Prof. Małgorzata Zachara-Szymańska argues the talks may have centred on Iran, which she identifies as Washington's most pressing regional problem. Both experts agree that direct communication between the sides is preferable to none.