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An ISIS militant stands guard at a checkpoint captured from the Iraqi Army outside Beiji refinery, 155 miles north of Baghdad, on June 19.
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?

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How does ISIS govern its territory?

CNN's Atika Shubert explains how the terrorist group ISIS functions as a state.

How does ISIS govern its territory?

CNN's Atika Shubert explains how the terrorist group ISIS functions as a state.