JUST seven months since he first became a member of the House of Representatives (DPR), Muhammad Hatta, 37, is making big news. Sworn-in last May, Hatta replaces Marwoto Mitrohardjono as deputy head of the National Mandate Party (PAN) faction, who passed away. Until last week, few people knew who Hatta was. But that anonymity changed drastically when Agus Santoso, Bank Indonesia deputy director in charge of legal affairs, exposed an attempt by th