About 35,000 Syrian refugees have arrived in the semi-autonomous Kurdish region of northern Iraq in less than a week.<br /><br />It is one of the largest influx into any neighbouring country since the war began two years ago.<br /><br />Many are fleeing violence created by the Jabhat al-Nusra group, others are just desperate to escape.<br /><br />Al Jazeera's Imran Khan reports from Suhala.
