To the kremlin to washington. Will Congress Stop it. Entering Irans Nuclear program was supposed to be the point of these talks in the first place. Plus, voices from a iran. Iran will emerge from international isolation. What the Younger Generation says about this water shed moment. We begin tonight with an agreement many consider unthinkable for decades. Iran has accepted a deal to limit its Nuclear Program. Instead of bars today there were smiles and laughter. This was the reaction from people in tehran. The deal will bring an end to debilitating sanctions. With the show of unity there is uncertainty and questions about trust and transparentcy. Will it hold . What if it doesnt . We have more now from jamie mcintyre. Reporter well, john, there is a lot in this agreement. Lets take a look at some of the main points. The first one is that thethe iran has agreed to reduce its youits uranium producing centerfuges. In addition it will reduce its stock pile of enriched uranium of five tons