dard, a Rule 17(c) subpoena "should not issue unless it meets three criteria: `(1) relevancy, (2) admissibility, (3) specificity.'" United States v. Binday, 908 F. Supp. 2d 485, 491 (S.D.N.Y. 2012) (quoting Nixon, 418 U.S. at 700). EFTA00015865 --- PAGE BREAK --- Case 1:20-cr-00330-AJN Document 269