Violence has dropped dramatically in Iraq since the peak of Sunni-Shiite clashes in 2006 and 2007 and the withdrawal of U.S. troops from the country in December, but insurgent attacks against civilians and security forces persist in the country, still smoldering with sectarian tension and political infighting.
MORE: http://www.cnn.com/2012/08/08/world/meast/iraq-violence/index.html?hpt=imi_c2
