ited States for an Order Pursuant to 28 U.S.C. 1651(a) for Order Precluding Notice of a Grand Jury Subpoena, Case No. 17-mc-01604, 2017 WL 3278929 (D.D.C. July 7, 2017) (Howell, C.J.) (the "Howell Opinion"). As the Court in that case explained, the proper functioning of our grand jury system depends upon the secr