Billionaire oil trader Marc Rich for the first time talks at length about his private life (including his expensive divorce from wife Denise); his invention of the spot oil market, which made his fortune and changed the world economy; his lucrative and unpublicized dealings with Ayatollah Khomeini's Iran, Fidel Castro's Cuba, war-ravaged Angola, and apartheid South Africa; his quiet cooperation with the Israeli and U.S. governments (even after...