A Houthi fighter fires at forces guarding the Presidential Palace during clashes in Sanaa
A Houthi fighter fires at forces guarding the Presidential Palace during clashes in Sanaa January 19, 2015. A ceasefire has been agreed after a morning of artillery and gunbattles between army troops and Houthi fighters in the Yemeni capital Sanaa on Monday, an official of the Shi'ite Muslim movement said. State television also reported a ceasefire. REUTERS/Khaled Abdullah (YEMEN - Tags: POLITICS MILITARY CIVIL UNREST)