On September 29, the U.S. House and Senate approved the Military Commissions Act of 2006, a bill which suspended habeas corpus for any alien determined to be an "unlawful enemy combatant engaged in hostilities or having supported hostilities against the United States" by a vote of 65-34. (This was the result on the bill to approve the military trials for detainees; an amendment to remove the suspension of "habeas corpus" failed 48-51.) President Bush signed the Military Commissions Act of 2006 (MCA) into law on October 17, 2006. With the MCA's passage, the law altered the language from "alien detained ... at Guantanamo Bay":