Chinese dissident Liu Xiaobo's ashes buried at sea

The ashes of China's late Nobel laureate Liu Xiaobo were buried at sea on Saturday, depriving his supporters of a place to pay tribute to the pro-democracy dissident.Officials showed a video in which his wife, Liu Xia, and relatives lowered a white round urn into the water off northeast coast city of Dalian, two days after the democracy advocate died of liver cancer aged 61 while in custody.Officials "fear that if someone who is as emblematic a symbol as Liu Xiaobo had a burial ground, it would