union, both sides had nuclear weapons and we were talking about a reduction. and the end result of this could be our acquiescence in allowing iran to develop a nuclear weapon. we don't want that. i don't think the iranians really want that because if they look in this region they're going to see that you're going to have proliferation. >> i want to move across the border from iran to iraq. this was not a good week in the fight against isis. you have isis nearly taking over ramadi the largest city in western iraq sunni-dominated western iraq. assaulting the baiji refinery. this is a key piece of infrastructure there. and carrying out or claiming to carry out an attack on the coastal u.s. consulate in erbil, which we know is one of the most secure places in iraq. is the u.s. losing the war against ice snis. >> first, as you know my son fought in ramadi as a marine and enlisted rifleman. i was in afghanistan as an embed journalist in '04. >> a lot of americans died in ramadi. 75 any two-month period. >> my son was there '06-07 was