department yesterday certified that iran is complying with terms of the deal negotiated by the obama administration designed to put restraints on its nuclear program. and then after saying iran was in compliance, this. >> this deal represents the same failed approach of the past that brought us to the current imminent threat we face from north korea. iran's nuclear ambitions are a grave risk to international peace and security. >> now, that's hardly the first mixed signal on a big foreign policy question. can assad stay or must he go? a carrier group is storming toward north korea. actually, no. >> i think they have a big credibility problem. they obviously had no idea where was this aircraft carrier was going or did know and lied bt fact th -- about the fact that it was heading to north korea. if you're an ally of the united