Judicial Watch, the public interest group that investigates and prosecutes government corruption, announced today that it filed a lawsuit in the United States District Court for the District of Columbia on March 5, 2012, against the Federal Housing Finance Agency (FHFA) for documents related to a lawsuit filed by the agency on behalf of Fannie Mae and Freddie Mac (Judicial Watch v. FHFA (No. 1:12-cv-00346)).