Jakarta - Riduan “Hambali” Isamudin is the mastermind who planned the massacre in Bali in 2002, and the attacks against Christian churches and buildings in 2000. The accusation comes from Mubarok and Ali Imron, both members of Jemaah Islamiyah (JI), who say they are willing to testify against the operational chief of the Islamic fundamentalist movement in southeast Asia, who is being held in the detention center in Guantanamo. Mubarok and Ali Imron are being held in the prison in Jakarta, where they are serving a life sentence for their involvement in the attack against churches in the country. In...