Aden: 6 displaced Somalis killed in rocket strikes Fighting gripped Yemen's second city Aden on Sunday as the UN envoy was expected in the rebel-held capital Sanaa to press his efforts to broker a ceasefire. Saudi-led warplanes bombed rebel positions, killing eight people, while rebel rocket fire killed six Somali refugees, including a child. IMAGESATTENTION CLIENTS : GRAPHIC IMAGES OF BODIES AND BLOOD