SAC's Martoma says U.S. impedes defense in fraud case

... Several current and former SAC employees have been linked to insider trading for periods when they worked at the Stamford, Connecticut-based firm. Martoma and Michael Steinberg, an SAC Capital portfolio manager on leave from the firm, have pleaded ...

http://www.foxbusiness.com/news/2013/05/21/sac-martoma-says-us-impedes-defense-in-fraud-case/