The US Senate demanded a classified account last night of whether the CIA was running a secret prison system as it debated a bill that would regulate the Bush administration's treatment of military detainees.
The call was made following a newspaper report of such a prison network abroad, including facilities in Eastern Europe, that added to concerns in the United States and overseas about the fate of those held in the US-declared war on terrorism.
Senators also moved to deny detainees at the US Guantanamo Bay prison the right to challenge their detentions with habeas corpuspetitions in federal court, a step critics said could undermine efforts to secure their humane treatment.
Lawmakers said they could revisit the Guantanamo issue next week when they hope to complete a $491.6 billion package of defence and nuclear weapons programmes.
The White House has threatened to veto the legislation because of an attached measure requiring humane treatment of terrorism suspects and setting rules for their interrogation.
The Senate voted 82-9 for director of National Intelligence John Negroponte to provide Congress' intelligence committees with a classified "full accounting" on any clandestine prison or detention facility run by the US government at any location where terrorism suspects were being held.
The Washington Postreported last week that the CIA had been holding and interrogating al-Qaeda captives at secret facilities in Eastern Europe, part of a global covert prison system established after the September 11th, 2001, attacks.
The administration has not publicly confirmed or denied the newspaper's account. The House of Representatives said on Thursday it would investigate that disclosure and a number of other recent leaks of national security information.
Voting 49-42, senators backed an amendment to stem the court challenges from terrorism suspects at the US prison at Guantanamo Bay, Cuba.
Agencies