nuclear deal. and so, you know, the sunnies are looking out like what's in it for us? the will to fight, you know, comes for a lot of different reasons. for those of us that served in the military. larger patriotic reason or the mission in front of you or the guy next to you. they have none of that right now. >> should baghdad have the will to fight with the sunnies? i mean, we are not seeing the sunnies in the arab region and the shia in baghdad. shouldn't -- how do they get to combined will to fight together? >> this is part of the challenge. but, again it starts with the political solution. if the sunnies feel deeply undermined in the government, they don't know what's coming next, we now have shia militias that are moving in to the sunni areas because they are needing somebody to be fighting there. and so if we're looking at just a tactical issues only and not looking at the larger strategic -- what's the end game here? >> what should president obama do? i mean, how can he get them to fight? >> he needs to, first of all, have a coherent