Gary Rivlin, Michael Hudson Part 4 - THE BIG SHORT People inside Goldman Sachs were growing nervous. It was the fall of 2006 and, as Daniel Sparks, the Goldman partner overseeing the firm’s 400-person mortgage trading department, wrote in an email to several colleagues, “Subprime market getting hit hard.” The firm had lent millions to New Century, a mortgage lender dealing in the higher-risk subprime market. And now New Century was late on payments. Sparks could see that the wobbly housing market was having an impact on his department. For 10 consecutive trading days, his people had lost money. The dollar amounts were small to a behemoth like Goldman: between $5 million and $30 million a day. But the trend made Sparks jittery enough to share his concerns with the Goldman’s top executives: President Gary Cohn; David Viniar, the firm’s chief financial officer; and CEO Lloyd Blankfein. Sparks, a Cohn protégé, was running the mortgage desk that his mentor, only a few ye