The inspector general’s report confirms what Americans have always believed: The FBI is made up of straight shooters who let the chips fall where they may without fear or favor. Yes, they may occasionally miss their aim, as do we all. But as a group, an institution, and a culture, they are fiercely dedicated to professionalism and upholding the rule of law even under the most difficult conditions. Donald Trump might not like it. Hillary Clinton might not like it. But the FBI’s job isn’t to be liked; it’s to uphold the rule of law. And, according to the inspector general, that’s exactly what the FBI did.