Incidentally titled "The End of Wall Street's Boom"
He called Standard & Poor’s and asked what would happen to default rates if real estate prices fell. The man at S&P couldn’t say; its model for home prices had no ability to accept a negative number. “They were just assuming home prices would keep going up,” Eisman says.
“This was the engine of doom.” Then he draws a picture of several towers of debt. The first tower is made of the original subprime loans that had been piled together. At the top of this tower is the AAA tranche, just below it the AA tranche, and so on down to the riskiest, the BBB tranche—the bonds Eisman had shorted. But Wall Street had used these BBB tranches—the worst of the worst—to build yet another tower of bonds: a “particularly egregious” C.D.O. The reason they did this was that the rating agencies, presented with the pile of bonds backed by dubious loans, would pronounce most of them AAA. These bonds could then be sold to investors—pension funds, insurance companies—who were allowed to invest only in highly rated securities. “I cannot ****ing believe this is allowed—I must have said that a thousand times in the past two years,” Eisman says.
“As we sat there [after the collapse], we were weirdly calm,” Moses says. “We felt insulated from the whole market reality. It was an out-of-body experience. We just sat and watched the people pass and talked about what might happen next. How many of these people were going to lose their jobs. Who was going to rent these buildings after all the Wall Street firms collapsed.” Eisman was appalled. “Look,” he said. “I’m short. I don’t want the country to go into a depression. I just want it to ****ing deleverage.” He had tried a thousand times in a thousand ways to explain how screwed up the business was, and no one wanted to hear it. “That Wall Street has gone down because of this is justice,” he says. “They ****ed people. They built a castle to rip people off. Not once in all these years have I come across a person inside a big Wall Street firm who was having a crisis of conscience.”