448 F.3d 82 UNITED STATES of America, Appellee,v.Victor RIVERA, a/k/a “Geno,” Defendant, Appellant. No. 05-1366. United States Court of Appeals, First Circuit. Heard April 7, 2006. Decided May 19, 2006. Joseph S. Berman, with whom Berman & Dowell was on brief, for appellant. Paul G. Casey, Assistant United States Attorney, with whom Michael J. Sullivan, […]