Syria's former President Bashar al Assad has fled to Russia according to Russian state media. Following his ouster, Syrian rebels have taken control of key cities and forced government forces to surrender. As rebel groups consolidate control, what’s next for Syria? VOA’s Jackson M’vunganyi spoke to former United States Ambassador to Syria Ryan Crocker about the latest developments in the beleaguered country and on how is the United States posed to remain involved there in pursuit of democracy.