Riot policemen stand guard outside the French embassy in Sanaa September 20, 2012. A French magazine ridiculed the Prophet Mohammad on Wednesday by portraying him naked in cartoons, threatening to fuel the anger of Muslims around the world who are already incensed by a California-made video depicting him as a lecherous fool. REUTERS/Khaled Abdullah (YEMEN - Tags: POLITICS CIVIL UNREST RELIGION) Published: Zář. 20, 2012, 10:51 dop. | Foto: Reuters