UNITED STATES of America, Appellee, v. Javier RIVERA-RIVERA, Defendant, Appellant. No. 05-1567.United States Court of Appeals, First Circuit.Heard December 6, 2006. Decided February 16, 2007. Appeal from the United States District Court for the District of Puerto Rico, Jay A. Gareia-Gregory, J. Page 18 Michael R. Hasse for appellant. Page 19 Juan E. Milanés, Assistant […]