Foto de stock - United States Senator Carl Levin (Democrat of Michigan), Chairman, U.S. Senate Permanent Subcommittee on Investigations questions a witness during the committee's fourth hearing on ""Wall Street and the Financial Crisis: The Role of Investment Banks"" using Goldman Sachs as a case study on Tuesday, April 27, 2010. .Credit: Ron Sachs / CNPFabrice P. Tourre, Executive Director, Structured Products Group Trading, The Goldman Sachs Group, Inc. (GSI), departs after giving testimony before the United States Senate Permanent Subcommittee on Investigations hearing on ""Wall Street and the Financial Crisis: The Role of Investment Banks"" using Goldman Sachs as a case study on Tuesday, April 27, 2010. .Credit: Ron Sachs / CNP.(RESTRICTION: NO New York or New Jersey Newspapers or newspapers within a 75 mile radius of New York City). - Washington/District of Columbia/Vereinigte Staaten