i'm going to brussels next week. one of the agenda items is operation unified protection. what we have to do is be candid with each other. it they need to do what they need to provide. they relied exclusively on us to provide. i see this as a positive. >> what you think are the greatest risks of the united states facts ? >> on vacation i've been portrayed as saying this is too hard. that is not the case. it has to do something, and we absolutely have the capability. i have to be clear about the military objective is that i was being asked to achieve. i have to be clear about how these were contributing to some outcomes that we would all understand and agree upon. but the dishes stopping the violence, that is one outcome. the other responsibility is to balance the rest to the mission. what would be the cost of doing this? the risk to the forest is a zero sum game. we are deployed all over the world. if i am asked to do something in syria and the secretary says i need this option, my response ability is to make sure i understand this and that by articulate the risks not to t