Few detainees of intelligence value:

"ONLY about 25 per cent of the 550 war-on-terror prisoners held at Guantanamo Bay, Cuba, were still of intelligence value, a Pentagon spokesman said today, as the controversial US jail marked its third year."

UPDATE: This 25% claim is disupted by the lawyer for Gitmo detainee David Hicks, who could be detained for 6 years without trial.