When Genius Failed

"John Meriwether, a famously successful Wall Street trader, spent the 1980s as a partner at Salomon Brothers, establishing the best - and the brainiest - bond arbitrage group in the world. A mysterious and shy midwesterner, he knitted together a group of Ph.D.-certified arbitrageurs who rewarded him with filial devotion and fabulous profits. Then, in 1991, in the wake of a scandal involving one of his traders, Meriwether abruptly resigned. For two years, his fiercely loyal team - convinced that the chief had been unfairly victimized - plotted their boss's return. Then, in 1993, Meriwether…