Ex-CIA operative on US, Russia and situation in Syria

The current episode of "This Week in Focus" touches upon the situation in the Middle East, which can be called anything but stable. Joining the program is Arturo Munoz, senior political scientist at the RAND Corporation, who served 29 years at the Central Intelligence Agency, both in the Directorate of Operations and in the Directorate of Intelligence. The episode discusses the current situation in Syria, the approaches to the issue from the US and Russia, Afghanistan, as well as the current developments with ISIS.