We affirm in open court the judgment of the district court which denied Mauro’s motion to vacate, pursuant to 28 U.S.C. § 2255, the judgment of his conviction for violation of the narcotics laws, substantially for the reasons stated in Judge Croake’s opinion reported, sub nom. United States v. Caruso et al., D.C., 280 F.Supp. 371 (1967).