Mueller should resign

Mueller, whose office is apparently leaking the “secret” news that a grand jury has approved charges against an unidentified defendant, assumed his role with one big conflict, his relationship with his successor at the FBI, James Comey. That conflict has morphed into several more that are fixable only by resignation.

That became obvious last week when events showed that any honest probe must examine the Obama White House and Justice Department. Mueller served as head of the FBI for more than four years under President Obama and cannot be expected to investigate his former colleagues and bosses.

But without that necessary step, his work would be incomplete at best. So it’s time for him to say ­bye-bye.