as phil has been menkin mentionl night long.he united states and iran have been at odd for 35 years now. tonight in geneva as we approach sunday morning there a historic deal over iran's nuclear program that will lift several sanctions from that country. and a promise from iran that they'll at least freeze their nuclear program. they are hoping that a longer term deal that can be reached that will hopefully dismantle iran's nuclear ambitions when it comes to weapons. the country is close to achieving a war head it's been enriching uranium. let's listen in to iran's foreign minister. [speaking a foreign language] >> today the united states together with our close allies and partners took an important first step towards a comprehensive solution that addresses o your concerns with the islamic nuclear program. since i took office i made clear to prevent iran from obtaining a nuclear weapon. i said many times my strong preference was to resolve this peacefully and we extended the hand of dip lo diplomacy. for many years i ran has ref