Reporters Without Borders (RSF) calls for the release, on health grounds, of cyber-dissident and human rights activist Guo Qizhen, who was arrested at his home on 12 May 2006 and whose health, according to his lawyer, is worrying. The press freedom organisation also condemns the harassment of two other cyber-dissidents, Liu Shui and Xiong Zhongjun, who were forced by the police to leave the city...