Low expectations for first round of Syria talks

Aired: 1/21/2014 | 0:04:53 | Clip
The Syrian peace talks are set to begin, but diplomatic drama is brewing. Without shared goals and some rancor over Iran’s role, expectations are low. Chief foreign correspondent Margaret Warner joins Hari Sreenivasan from Switzerland to discuss what major players Russia and the U.S. have in common going into the talks.