One year ago today, Syria's fallen President Bashar al-Assad fled the country. The man who replaced him, opposition leader Ahmed al-Sharaa, is certainly an international darling, welcomed all the way to the White House. According to a new poll by Arab Barometer, he has the approval of 81% of the Syrian people. But these numbers aren't universal: among minorities, including Alawites and Druze, support for him falls below 50%. Moreover, a United Nations commission warns that Syria's transition remains fragile amid continuing insecurity and sporadic violence. Christiane put crucial questions to him at this weekend's Doha forum.  

Also on today's show: correspondent Clare Sebastian; former CDC official Demetre Daskalakis