The Yazidi sect is a mainly Kurdish minority , an ancient group that worships seven angels , in the form of peacocks , who its followers believe are subordinate to the supreme god who created the universe . At least 20 people killed and Thirty wounded in double suicide blast west of Yazidi , Iraq . Many in town are part of Mosul religious sect , mainly Kurdish minority . Attack earlier this week this week appearing to target ethnic minorities in northern Iraq . Thirty people killed earlier this week in village with Kurdish ethnic group .
At least 20 people killed and Thirty wounded in double suicide blast west of Yazidi , Iraq . Many in town are part of Mosul religious sect , mainly Kurdish minority . Attack earlier this week this week appearing to target ethnic minorities in northern Iraq . Thirty people killed earlier this week in village with Kurdish ethnic group .