An ISIS militant stands guard at a checkpoint captured from the Iraqi Army outside Beiji refinery, 155 miles north of Baghdad, on June 19.
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How does ISIS govern its territory?
CNN's Atika Shubert explains how the terrorist group ISIS functions as a state.
2:06 • Source: CNN
The Middle East 1 videos
An ISIS militant stands guard at a checkpoint captured from the Iraqi Army outside Beiji refinery, 155 miles north of Baghdad, on June 19.
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How does ISIS govern its territory?
02:06
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• Source: CNN