What Issues Have Stopped the U.S. and Russia From Agreeing?

Aired: 9/12/2013 | 0:08:41 | Clip
The U.S. and Russia have been at loggerheads for years over Syria. What makes the countries seem more willing to work on a solution together now? Judy Woodruff gets debate from Angela Stent of Georgetown University and Andranik Migranyan of the Institute for Democracy and Cooperation.