Latest violence has led to fears of sectarian war in Iraq . Sunnis are feeling marginalized by Shia-led government . And it 's all being aggravated by what 's happening in Syria . Score: 6 Historical Sunni ties to Syria adds to their feeling of oppression .
Latest violence has led to fears of sectarian war in Iraq . Sunnis are feeling marginalized by Shia-led government . Score: 6 Historical Sunni ties to Syria adds to their feeling of oppression .