By Sibel Tinar, Contributing Reporter
RIO DE JANEIRO - Brazil made headlines around the world with President Luiz Inácio Lula da Silva's recent visit to Iran, during which Brazilian and Turkish leaders helped broker a nuclear deal with the country that has been causing anxiety among the United Nations with its ambiguous nuclear ambitions.
Brazil also has been seeking to strengthen its commercial ties with Middle Eastern countries of late as an emerging economy aiming to expand its scope, reach . . .