ANWAR Nasution has often been likened to an old but still ferocious tiger. His manner of speech remains as explosive as before. Today he is head of the Supreme Audit Agency (BPK), but when he was still an observer, he declared the central bank Bank Indonesia (BI) to be a den of thieves. When he later became Senior Deputy Governor of Bank Indonesia, 64-year-old Anwar threatened to personally accompany the bank officials involved in the BLBI (Bank