Ayatollah Khamenei actually is not the most powerful person in Iran. He does not make nuclear policy. He does not make security policy. He is one voice among many and not even the most important voice by any means.When nuclear strategy is being discussed in Iran, he is not the dominant figure to make things happen. So I think this sense which he has created to a considerable degree by his own self-promotion has made him the center of attention when, in fact, the real center of activity is some place else.