Micahel Isikoff reports in Newsweek that the FBI raided the home of Thomas Tamm, a former attorney in the Justice Department's Office of Intelligence Policy and Review (OIPR), seizing several personal computers and some of his personal files. According to Isikoff, "two legal sources who asked not to be identified talking about an ongoing case told Newsweek the raid was related to a Justice criminal probe into who leaked details of the warrantless eavesdropping program to the news media."