tightrope as the second guessing in washington is growing louder every day. it s another alarming isis conquest. the city of joseba outside ramadi where isis forces may have sites set on a key military base on the road to baghdad. more ammunition for criticing of the president s strategy. it s mind-boggling that the president could keep saying and his spokesperson and others in the administration could keep saying what they re saying. reporter: gop senators john mccain and linltdsdsey graham proposing an additional 10,000 troops for the fight against isis mainly to gather intelligence and train iraqi security forces. an idea that makes democrats nervous. we need to be very very careful before we start sending troops on the ground. reporter: earlier this year the president claimed success against isis. american leadership including our military power is stopping isil s advance. reporter: now the would us is