"Congress and the FBI are now openly battling over the pace and direction of the anthrax investigation.
Late Monday, Sen. Charles Grassley, R-Iowa, sent a damning six-page letter to Attorney General Alberto Gonzales requesting a briefing on the FBI investigation, now five years old. The letter faults the agency for its handling of the case, saying "the FBI has little in the way of results to show for its work."
Meanwhile, in an unusual move, the FBI's top lobbyist has informed members of Congress that the bureau will no longer brief them on the case. The FBI's Assistant Director for Congressional Affairs wrote, "After sensitive information about the investigation citing congressional sources was reported in the media, the Department of Justice and the FBI agreed that no additional briefings to Congress would be provided."
Meanwhile, the FBI recently installed a new team of top investigators to head up the anthrax case. Sources familiar with the case tell NBC News that the new managers are looking anew at all possible suspects, with a much broader focus than before. The sources say that the previous head of the case, inspector Richard Lambert, was moved to a new position within the FBI, in part because he had focused too much on Hatfill."
* you can read grassley's letter here (pdf) - half of it sounds like he is fighting sibel's fight still.