United States Court of Appeals
                     For the First Circuit


No. 18-1883

                    UNITED STATES OF AMERICA,

                            Appellee,

                               v.

                  MOHAMAD HASSAN-SALEH-MOHAMAD,

                      Defendant, Appellant.


          APPEAL FROM THE UNITED STATES DISTRICT COURT
                 FOR THE DISTRICT OF PUERTO RICO

       [Hon. Carmen Consuelo Cerezo, U.S. District Judge]


                             Before

                  Lynch, Thompson, and Kayatta,
                         Circuit Judges.


     José B. Vélez Goveo and Vélez & Vélez Law Office on brief for
appellant.
     Mariana E. Bauzá-Almonte, Assistant United States Attorney,
Chief, Appellate Division, Antonio L. Perez-Alonso, Assistant
United States Attorney, and Rosa Emilia Rodríguez-Vélez, United
States Attorney, on brief for appellee.



                          July 9, 2019
            LYNCH,   Circuit   Judge.        Mohamad   Hassan-Saleh-Mohamad

("Hassan") pleaded guilty to possession of child pornography in

violation of 18 U.S.C. §§ 2252A(a)(5)(B) and (b)(2).                   He now

challenges the