Putin says end of Syrian civil war is near. Is he right?

Russian President Vladimir Putin declared the end of Syria’s civil war was in sight as he hosted Iran’s Hassan Rouhani and Turkey’s Recep Tayyip Erdoğan at the Sochi Summit, a meeting that didn’t include the U.S. As Syrian opposition members prepare to meet, many wonder: what’s next? Judy Woodruff hears from former state department official Vali Nasr and Faysal Itani of the Atlantic Council.