Felony mishandling of classified information, including our nation’s most closely guarded intelligence secrets; the misappropriation and destruction of tens of thousands of government records — these are serious criminal offenses. To this point, the Justice Department and FBI have found creative ways not to charge Hillary Clinton for them. Whether this will remain the case has yet to be seen. As we go to press, the stunning news has broken that the FBI’s investigation is being reopened. It appears, based on early reports, that in the course of examining communications devices in a separate “sexting” investigation of disgraced former congressman Anthony Weiner, the bureau stumbled on relevant e-mails — no doubt connected to Huma Abedin, Mr. Weiner’s wife and, more significantly, Mrs. Clinton’s closest confidant. According to the New York Times, the FBI has seized at least one electronic device belonging to Ms. Abedin as well. New e-mails, never before reviewed by the FBI, have been recovered.