A Kurdish Peshmerga fighter stands guard as new equipment arrives at Kalak refinery on the outskirts of Irbil, Iraq, Monday, July 14, 2014, as Kurdish authorities are trying to help ease the fuel ... more 
A Kurdish Peshmerga fighter stands guard as new equipment arrives at Kalak refinery on the outskirts of Irbil, Iraq, Monday, July 14, 2014, as Kurdish authorities are trying to help ease the fuel shortage. Islamic militants have laid siege to Iraq's largest oil refinery in the city of Beiji. (AP Photo) less 
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Associated Press
Mon, Jul 14, 2014 5:18 PM EDT