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Published on Sep 10, 2012
For more coverage: http://to.pbs.org/RFmWwv Recent bombings and shootings have raised doubts over the effectiveness of Iraq's coalition government to bridge divides between Sunnis, Shiites and Kurds. Margaret Warner talks to the National Endowment for Democracy's Laith Kubba and Indiana University's Feisal Istrabadi on the challenges to ending violence and sharing power.