These are the new go-go years, the eighties, and money is plentiful—custom-made designer clothes, champagne cocktails at Windows on the World, limousines lined up in front of the trendiest restaurants and private clubs along Park Avenue. The WTC is a beacon and venue for money traders. The US dollar is strong and cash, as always, is king. It is a decade of fast cars, fast markets, and fast talkers. And then the music stops. The yield curve is inverted, S&Ls are insolvent, OPEC is a...