What do Michael Milken and Martha Stewart have in common? (Answer: Both became public scapegoats for an outrageous era of greed and excess.) Jack Welch and Jim Fisk? (Answer: Both were captains of industry, eventually undone by extracurricular philandering.) Which was the most outrageous party thrown by a fi nancial baron of the twentieth century? (Answer: Tough call, but either Michael Milken's Predators Ball in 1985, or Dennis Kozlowski's Sardinian birthday bash in 2001, with its vodka-spouting sculpture.) Which U.S. war hero president became pary to, and victim of, an unabashed con man known as the Napoleon of Wall Street? (Answer: Ulysses S. Grant, but it's a long story