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Troops from the Iraqi Federal Police engage in a battle with ISIS militants in Falluja
Troops from the Iraqi Federal Police engage in a battle with ISIS militants in Falluja

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    Falluja taken back from ISIS

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Falluja taken back from ISIS

After taking Falluja back from ISIS, the Iraqi security forces now face a bigger challenge: Mosul. CNN's Michael Holmes talks to retired Lieutenant General Mark Hertling about the situation.

Falluja taken back from ISIS

After taking Falluja back from ISIS, the Iraqi security forces now face a bigger challenge: Mosul. CNN's Michael Holmes talks to retired Lieutenant General Mark Hertling about the situation.