The insider-trading crackdown continues, with the FBI arresting four suspects amid rumors that...

|By:, SA News Editor

The insider-trading crackdown continues, with the FBI arresting four suspects amid rumors that the ultimate targets are still some big hedgies. Nobody at Steven Cohen's SAC Capital has been charged, though two funds headed by former SAC traders were raided last month - and, since the arrest of Galleon Group's Raj Rajaratnam, two dozen others have faced civil or criminal charges.