The federal court system has the authority to decide if foreign nationals held at Guantanamo Bay were wrongfully imprisoned. Decided June 28, 2004 (argued April 20, 2004). Opinion of the Court: John Paul Stevens → go there Dissenting: Scalia. Topic: Detention of terrorism suspects. Rasul v. Bush, 542 U.S. 466 (2004), is a landmark decision of the United States Supreme Court in which the Court held that foreign nationals held in the Guantanamo Bay detention camp could petition federal courts for writs of habeas corpus to review the legality of their detention. The Court's 6–3 judgment on June 28, 2004, reversed a D.C. Circuit decision which had held that the judiciary has no jurisdiction to hear any petitions from foreign nationals held in Guantanamo Bay. Wiki link