Head of the Iran's Atomic Energy Organization, Ali Akbar Salehi, listens to a question during a joint press conference with the head of  International Atomic Energy Agency, Mohamed ElBaradei, unseen, in Tehran, Iran, Sunday, Oct. 4, 2009. AP Photo logo AP Photo 2 months ago

Head of the Iran's Atomic Energy Organization, Ali Akbar Salehi, listens to a question during a joint press conference with the head of International Atomic Energy Agency, Mohamed ElBaradei, unseen, in Tehran, Iran, Sunday, Oct. 4, 2009.