Whether a trial court should defer to a foreign nation's determination of an extradition treaty violation or make its own findings

QUESTION PRESENTED 1. Whether a trial court considering a request for dismissal of an indictment based on the violation of an extradition treaty’s prohibition on prior prosecution should defer to a determination of a foreign nation’s Minister of Justice or make their own findings and determinations, particularly when a foreign court held that the extradition treaty was violated and issued rulings limiting the conduct for which the United States court can prosecute the defendant? i