Four former University of Tennessee at Chattanooga fraternity brothers had returned to the school to attend the intuition's Home Coming Events and renew old acquaintances. The men in their comfortable mid-life careers sat around a felt-topped gaming table in the spacious library room of Wesley Knowles' mansion in the up-scale Riverview area of Chattanooga, Tennessee and plotted the future. Wes had made them an offer they couldn't refuse. The federal...