United States v. Godat, 688 F.3d 399, *401 (8th Cir. Aug. 8, 2012) (the due process clause of the Fifth Amendment "is implicated when a sentencing court considers evidence that the defendant had no meaningful opportunity to rebut, but only when that consideration results in a sentence based on material misinformation. [T]he Confrontation Clause of the Sixth Amendment is implicated when a district court's consideration of evidence the defendant was not given an opportunity to rebut results in the defendant being sentenced on the basis of 'misinformation of constitutional magnitude.'").