(CBS) In Iraq's volatile mix of race, religion and tribal rivalry, police say there's a common denominator in the continuing violence - gender.
According to the U.S. military in Iraq, women have carried the bombs in at least 27 attacks so far this year - more than triple the number of female suicide bombers in all of 2007.
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See also:
How al-Qaeda grooms women as 'perfect weapons'
And...
Al-Qaeda's Sinister Creep Into North Africa
