Revolution Commander and Cuba's Vice President Ramiro Valdez (C) cuts the ribbon next to Secretary General of the International Telecommunication Union (ITU) Hamadoun Toure (L) of Mali and Cuba's Minister of Communication army general Medardo Diaz Toledo (R) during the opening ceremony of the annual International Technology Fair in Havana February 7, 2011. REUTERS/Stringer (CUBA - Tags: POLITICS BUSINESS SCI TECH)