I just spoke to refugees from Mosul in Irbil, Iraq. Rami and Sami are two brothers who have been living in a refugee camp in Irbil for three years. Their journey from Mosul took them first through Syria, then Turkey, and after a delay of five days at the Kurdish border, they were permitted to enter again into the area of Iraq now controlled by the Kurds. Irbil is in Kurdish territory. The delay at the border was because relations between the Arabs and the Kurds is not that good.