Do not show
Tweet This

Fighting in Iraq highlights age-old conflict

2:19

January 13, 2014 4:31 PM EST The battle between Islam's two major branches began centuries ago, but it's still affecting Iraq's path to a stable democracy now. The Post's senior national security correspondent Karen DeYoung explains. (Davin Coburn / The Washington Post)

Share this video
buildnumber:1405031617