Today an encore presentation of an episode that originally aired on December 9th. Even the experts were surprised as in a matter of hours this weekend, Syria's Assad government fell and the dictator fled the country. It ends decades of iron fisted rule that caused millions to flee Syria. It also destroys an axis of some evil between Syria, Russia and Iran. What happens now and who will pick up the pieces? Dr Janice Stein is here to help us understand one of the most significant situations to hit the middle east in years.