A man and a child carry food as they walk at a temporary camp set up to shelter Iraqis fleeing violence in Iraq's northern Nineveh province on June 12, 2014, in Aski kalak, 40 kms West of Arbil, in the autonomous Kurdistan region. Thousands of people who fled Iraq's second city of Mosul after it was overrun by jihadists wait in the blistering heat, hoping to enter the safety of the nearby Kurdish region and furious at Baghdad's failure to help them.  many as half a million people are thought to have fled Mosul, which was captured by the Islamic State of Iraq and the Levant (ISIL) Tuesday after a spectacular assault that routed the army. AFP PHOTO/SAFIN HAMED        (Photo credit should read SAFIN HAMED/AFP/Getty Images)