'Syria: Crossroads of Conflict" with Jonathan Spyer

The Syrian civil war has been replaced by a clash of regional and global rivals with their local clients. Various conflicts are currently being played out on Syrian soil: Israel vs. Iran, Turkey vs. PKK, Assad regime vs. Turkey, US-led coalition vs. ISIS, Russia vs. US, and (still) the Assad regime vs. Sunni Islamist insurgents. Will the current situation become semi-permanent or will Damascus reimpose its rule throughout the country?