Must a district court find that a defendant exercised control over another participant in a criminal enterprise before considering a managerial-role sentencing enhancement?

QUESTIONS PRESENTED Must a district court find that a defendant exercised control over another participant in a criminal enterprise before considering a managerialrole sentencing enhancement? Must a circuit court conduct fresh review of the sufficiency of evidence at sentencing to support a factbased sentencing enhancement before deferring to the district court’s factual findings under the clear-error standard?