The probe involves allegations that Coelho misused government funds while heading up the U.S. mission to the 1998 World Exposition in Portugal. After new details were disclosed by National Journal last week, Gore responded by saying Coelho was doing a "terrific job" and would continue as chairman.
Meanwhile, Justice has launched an investigation into whether e-mails subpoenaed in connection with various Clinton administration scandals were illegally withheld. White House officials blame a series of computer glitches and say they are working hard to retrieve the information including 550 backup computer tapes from Gore's office.