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Fighters of Kurdish Peshmerga forces get ready for an operation on December 20, 2014 at Mount Sinjar, west of Mosul, northern Iraq.
Fighters of Kurdish Peshmerga forces get ready for an operation on December 20, 2014 at Mount Sinjar, west of Mosul, northern Iraq.

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    Kurdish forces push back ISIS offensive

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Kurdish forces push back ISIS offensive

New details are emerging about dramatic battles between ISIS forces and Kurdish troops in northern Iraq. CNN's Barbara Starr has more.

Kurdish forces push back ISIS offensive

New details are emerging about dramatic battles between ISIS forces and Kurdish troops in northern Iraq. CNN's Barbara Starr has more.