that iran does not get a nuclear weapon. but "b", we have to do everything possible to prevent another war in the middle east. i can't not believe i have republican colleagues very nonchalant after the wars in iraq. after the war in afghanistan. yeah, well maybe we'll have a war with iran. disaster. so i applaud with the president is doing. the devil is in the details. i will study them. he and john kerry deserve credit for trying to goeshtd an agreement that prevents iran from getting the bomb and does it in a way without a war. >> from what you know of it would you lift the sanctions across the board to get a deal? >> i don't have all the details, but i think the president is moving in the right direction. as soon as i see the details, i'll be able to give you a better decision. >> thank you, senator bernie sands ers, good to have you with us. get your cell phones out no u. we want to know what you think. do you want bernie sanders to run for president? go to pulse.msnbc.com/ed to cast