Chinese Writer Locked Up Again After Brief Release

Jiao Guobiao, a Chinese writer, is being detained by the authorities after writing an essay and posting it online.

Jiao Guobiao, a former journalism professor at Beijing University, answers questions at a press conference at the Foreign Correspondents' Club in Tokyo, in March, 2006. The dissident was scheduled to be released from detention on Sept. 24, but has not been. Toru Yamanaka/AFP/Getty Images