Defense Secretary Hagel tells CNN 's Jim Norton that ISIS must be stopped . ` ` It 's exactly what the president said , '' Hagel says of ISIS strategy . No American invasion of Iraq or war with Russia over Syria , he insists . President Obama has been criticized for not attacking ISIS in Syria .
Defense Secretary Hagel tells CNN 's Jim Sciutto that ISIS must be stopped . `` It 's exactly what the President said , '' Hagel says of ISIS strategy . No ground invasion of Iraq or war with Russia over Ukraine , he insists . President Obama has been criticized for not attacking ISIS in Syria .