File photo of a woman from minority Yazidi sect, who fled violence in Iraqi town of Sinjar, making bread at Bajed Kadal refugee camp, southwest of Dohuk province

A woman from the minority Yazidi sect, who fled violence in the Iraqi town of Sinjar, makes bread at Bajed Kadal refugee camp, southwest of Dohuk province in this August 22, 2014 file photo. To match Special Report MIDEAST-CRISIS/WHEAT REUTERS/Youssef Boudlal/Files (IRAQ – Tags: FOOD SOCIETY POLITICS CIVIL UNREST CONFLICT)