UNITED STATES, APPELLEE, v. ROBERTO ROSALES, DEFENDANT, APPELLANT. No. 92-1732.United States Court of Appeals, First Circuit.Heard March 9, 1994. Decided March 31, 1994. Page 764 Lydia Lizarribar-Masini, Hato Rey, PR, for appellant. Miguel A. Pereira, Asst. U.S. Atty., Hato Rey, PR, with whom Guillermo Gil, U.S. Atty., Washington, DC, and Jose A. Quiles-Espinosa, Sr. Litigation […]