A guard sits on the rubble of the house of Brigadier Fouad al-Emad, an army commander loyal to the Houthis, after air strikes destroyed it in Sanaa, Yemen June 15, 2015. Warplanes from a Saudi-led coalition bombarded Yemen's Houthi-controlled capital Sanaa overnight as the country's warring factions prepared for talks expected to start in Geneva on Monday. REUTERS/Khaled Abdullah TPX IMAGES OF THE DAY - RTX1GJK0