It appears that someone is going down. We just don't know who. Now, before conservatives start yelling that this investigation is "proof" that the Obama administration is hostile to Big Business, this investigation was started three years ago. Get out your calculators. That was during the Bush administration.
From WSJ (may need a subscription):
The criminal and civil probes, which authorities say could eclipse the impact on the financial industry of any previous such investigation, are examining whether multiple insider-trading rings reaped illegal profits totaling tens of millions of dollars, the people say. Some charges could be brought before year-end, they say.
The investigations, if they bear fruit, have the potential to expose a culture of pervasive insider trading in U.S. financial markets, including new ways non-public information is passed to traders through experts tied to specific industries or companies, federal authorities say.
One focus of the criminal investigation is examining whether nonpublic information was passed along by independent analysts and consultants who work for companies that provide "expert network" services to hedge funds and mutual funds. These companies set up meetings and calls with current and former managers from hundreds of companies for traders seeking an investing edge. (more...)