** FILE ** Ali Asghar Soltanieh, Iran's ambassador to the International Atomic Energy Agency (IAEA), waves on Sept. 10, 2012, as he arrives for a meeting of the IAEA board of governors at the International Center in Vienna, Austria. (Associated Press)

Photo by: Ronald Zak

** FILE ** Ali Asghar Soltanieh, Iran's ambassador to the International Atomic Energy Agency (IAEA), waves on Sept. 10, 2012, as he arrives for a meeting of the IAEA board of governors at the International Center in Vienna, Austria. (Associated Press)