Electoral workers lock the ballot boxes at a polling station during the National Assembly election in Benghazi July 7, 2012. Libyans, some with tears of joy in their eyes, queued to vote in their first free national election in 60 years on Saturday, a poll designed to shake off the legacy of Muammar Gaddafi but which risks being hijacked by violence. REUTERS/Esam Al-Fetori (LIBYA - Tags: POLITICS ELECTIONS)