Bloomberg.com reported, today, that Goldman Sachs Group Inc. has received a subpoena from the New York County D.A., for information on the firm’s activities leading into the credit crisis. According to two people whom Bloomberg says are familiar with the matter, "The request relates to the U.S. Senate’s Permanent Subcommittee on Investigations report on Wall Street’s role in the housing market collapse, which accused New York-based Goldman Sachs of misleading buyers of mortgage-linked investments ...." Bloomberg notes that the Subcommittee’s report was referred to the U.S. Justice Department and the Securities and Exchange Commission, which are also investigating.