Violentes manifestations en Tunisie

Protesters demonstrate against Tunisian President Zine al-Abidine Ben Ali in Tunis January 14, 2011. Tunisian President Ben Ali stepped aside on Friday after failing to quell the worst anti-government unrest in his two decades in power. As the prime minister stepped in until promised elections can be held, Ben Ali's whereabouts were unclear. Al Jazeera television said he had left the country. REUTERS/Zohra Bensemra (TUNISIA - Tags: POLITICS CIVIL UNREST)