What Will Medvedev-Putin Swap Mean for U.S.-Russia...

Aired: 9/26/2011 | 0:08:18 | Clip
Russian President Dmitry Medvedev and Prime Minister Vladimir Putin announced plans to swap roles in 2012. Margeret Warner discusses what this move might mean for relations between the United States and Russia with Angela Stent of Georgetown University and Dmitri Trenin of the Carnegie Endowment for International Peace.