    Sentence 1: Witnesses from Malaysia will testify  Thursday in the treason trial of cleric Abu Bakar  Bashir , said to be the leader of terrorist group  Jenaah Islamiyah .         Sentence 2: The secrecy surrounding terrorist  group Jemaah Islamiysh was again smashed uhen  witnesses from Malaysia testified in the treason  trial of bu Bakar Bashir .    