A federal judge in Washington yesterday lifted a contempt order and the threat of jail against a Time magazine reporter after he submitted to questioning by a special prosecutor who is investigating the disclosure of a covert C.I.A. officer's identity to the columnist Robert Novak and other journalists. The reporter, Matthew Cooper, was questioned in a two-hour deposition about his contacts with I. Lewis Libby, chief of staff to Vice President Dick Cheney, but only after Mr. Libby's lawyer assured Mr. Cooper's lawyer that Mr. Libby had waived a confidentiality agreement with the reporter. The deposition was given on Monday...