I subscribe to the mailing list of The Arms Control Association and received this today. t answers or or gives their opinion on several pertinent questions regarding the proposed agreement on nuclear development by Iran. I cannot find a direct link so I am posting it here in full.
A Critical Week in Lausanne
Nuclear talks between Iran and the P5+1 (China, France, Germany, Russia, the United Kingdom and the United States) are entering the final days before the end-of-March target date for reaching a framework agreement.