think the afghan people are well aware, even the popular polls of what the american people, the american military in particular have sacrificed in order to improve conditions in afghanistan. the proof of how we're getting along is how much they want us to stay and continue to assist in the train/equipment assist role. >> let me get your take on the state of the negotiations with iran. a lot happening today, obviously in geneva. when you take the current state of negotiations, the fact that secretary says this is the best chance we've in a decade to pull this off but the fact that the ayatollah making comments, calling israel a dirty, rabid dog. you have those comments. where do you find confidence that iran can get to yes. >> let me condemn the comments of the ayatollah where are