1: Washington ( CNN ) ISIS is a problem that is  off the charts historically  and has sent the United States into  uncharted territory  when it comes to putting down the terror group , the Obama administration 's point man in the fight recently told CNN . 2: McGurk did not rule out expanding U.S . military action beyond Iraq and Syria to combat the increasing regional threat . 3: Obama 's point man in ISIS fight does n't rule out U.S. military action beyond Iraq and Syria .
1: the Obama administration 's point man in the fight 2: McGurk 3: Obama 's point man in ISIS fight