FROM the assassination of a prime minister to the purchase of the Bofors-Howitzer gun; from an out-right defalcation in a moffusil cooperative bank to investigating a maniac homosexual killer on the loose. The war cry of those affected is the same: a C B I probe. In a body politic marred by corruption scandals and shady phantom deals, the C B I has come to acquire a unique constitutional position: a government within a government. It may not find a mention in the Constitution of India, but has practically taken over governance from well-established institutions. Not quite like the F B I o f America in the 60s, but pretty close.