EDITORS' NOTE: Reuters and other foreign media are subject to Iranian restrictions on their ability to report, film or take pictures in Tehran.
Iranian President Mahmoud Ahmadinejad gestures while speaking during the opening ceremony of the 2nd National Festival of Innovation and Prosperity in Tehran February 8, 2010. REUTERS/Morteza Nikoubazl (IRAN BUSINESS - Tags: POLITICS EDUCATION SCI TECH)