Greenspan’s faith in capitalism had taken a severe beating. “I have found a flaw. I don’t know how significant or permanent it is. But I have been very distressed by that fact.”10 When a congressman asked him if he had been misled by his own ideas, Greenspan replied, “That’s precisely the reason I was shocked because I’d been going for 40 years or so with considerable evidence that it was working exceptionally well.”

