The US administration’s attempts to dilute the absolute ban on torture through new policies and quasi-management speak such as "environmental manipulation", "stress positions" and "sensory manipulation", was one of the most damaging assaults on global values.
Despite the US administration’s repeated use of the language of justice and freedom there was a huge gap between rhetoric and reality. This was starkly illustrated by the failure to conduct a full and independent investigation into the appalling torture and ill-treatment of detainees by US soldiers in Iraq’s Abu Ghraib prison and the failure to hold senior individuals to account.
"The USA, as the unrivalled political, military and economic hyper-power, sets the tone for governmental behaviour worldwide. When the most powerful country in the world thumbs its nose at the rule of law and human rights, it grants a licence to others to commit abuse with impunity," said Irene Khan.
http://web.amnesty.org/library/Index/ENGPOL100062005