Liu Xiaobo sends message to the world: pay attention to other Chinese activistsThe Nobel certificate and medal is seen on the empty chair where 2010 peace prize winner Liu Xiaobo would have sat, as a portrait of Liu is seen in the background. Photograph: SCANPIX NORWAY/REUTERS The Nobel certificate and medal is seen on the empty chair where 2010 peace prize winner Liu Xiaobo would have sat, as a portrait of Liu is seen in the background. Photograph: SCANPIX NORWAY/REUTERS
Saying sorry is not enough
