President Bush signed the Military Commissions Act in October, which ordered the suspension of habeas corpus rights to any foreign national detainee labeled 'enemy combatant.' Recently, the U.S Court of Appeals for the District of Columbia Circuit upheld this provision saying it does not "violate the Suspension Clause [Art. I, §9, cl.2 text] of the US Constitution." The case is expected to go to the Supreme Court.
You can read the entire case at http://jurist.law.pitt.edu/paperchase/2007/02/federal-appeals-court-upholds-mca.php.