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    How much will the U.S. intervene in Iraq?

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How much will the U.S. intervene in Iraq?

CNN's Jim Sciutto looks at how much military help the U.S. may need to provide to help Iraqi forces combat ISIS.

How much will the U.S. intervene in Iraq?

CNN's Jim Sciutto looks at how much military help the U.S. may need to provide to help Iraqi forces combat ISIS.