CNN State of the Union November 10, 2013 14:21:00
It hasn't come together. but you have heard some of the criticism particularly from israel, but there are other problems looking at this. how comfortable are with you what you have heard about what the u.s. and others are seeking? >> well, i think any time that you are actually at the diplomatic table negotiating on a question that just a year or so ago would have been unfathomable, the idea that we could actually get iran to back off its pursuit of nuclear weapons, number one, it demonstrates that the sanctions that we've imposed thus far have been extremely painful and infective and that pre...