Russian meddling is a threat to democracy but so was the FBI if it relied on Russian disinformation to eavesdrop on a presidential campaign. The Justice Department and FBI have stonewalled Congressional requests for documents and interviews, citing the “integrity” of Special Counsel Robert Mueller’s investigation.
But Mr. Mueller is not investigating the FBI, and in any event his ties to the bureau and Mr. Comey make him too conflicted for such a job. Congress is charged with providing oversight of law enforcement and the FISA courts, and it has an obligation to investigate their role in 2016. The intelligence committees have subpoena authority and the ability to hold those who don’t cooperate in contempt.
Mr. Comey investigated both leading presidential campaigns in an election year, playing the role of supposedly impartial legal authority. But his maneuvering to get Mr. Mueller appointed, and his leaks to the press, have shown that Mr. Comey is as political and self-serving as anyone in Washington.