Fabrice Tourre, executive director, Goldman Sachs Structured Products Group Trading, prepares to testify on Capitol Hill in Washington, Tuesday, April 27, 2010, before the Senate Investigations subcommittee. (AP Photo/Charles Dharapak)

Why Haven’t Bankers Been Punished? Just Read These Insider SEC Emails

Right after the financial crisis, an SEC lawyer fought a lonely struggle to get his agency to crackdown harder on Goldman bankers. He lost.