Iran's Supreme National Security Council Secretary and chief nuclear negotiator Saeed Jalili speaks during talks on Iran's nuclear program in Almaty, Kazakhstan, Wednesday, Feb. 27, 2013. (AP Photo/ Shamil Zhumatov, Pool)

Photo by: Shamil Zhumatov

Iran's Supreme National Security Council Secretary and chief nuclear negotiator Saeed Jalili speaks during talks on Iran's nuclear program in Almaty, Kazakhstan, Wednesday, Feb. 27, 2013. (AP Photo/ Shamil Zhumatov, Pool)