Appealing the Judgment in a Criminal Case, Juan Manuel Gonzalez-Castillo raises arguments that are foreclosed by Dixon v. United States, — U.S. -,-- -, 126 S.Ct. 2437, 2442-48, 165 L.Ed.2d 299 (2006), which held that the district court’s jury instruction placing the burden on the defendant to establish the defense of duress by preponderance of the evidence did not violate the Due Process Clause. The Government’s motion for summary affirmance is GRANTED, and the judgment of the district court is AFFIRMED.