From Jan. 2010:
In litigation implicating the USA's international obligations to ensure accountability and remedy for past human rights violations, the Obama administration has all too often adopted a stance that promotes impunity and blocks remedy. For example, in its first year it has:
* invoked the state secrets privilege to seek dismissal of a lawsuit brought by five detainees for the human rights violations, including crimes under international law, they say they were subjected to in the CIA "rendition" programme;
* opposed a lawsuit brought by four UK nationals for the torture and arbitrary detention to which they say they were subjected in Guantánamo, the administration arguing that it was "not clearly established" at the time of the men's detention that they had the rights they said were violated and that the officials concerned were therefore "shielded" from civil liability. In December, the US Supreme Court sided with the administration and declined to take the case;
* intervened to petition a federal court to dismiss a lawsuit filed against John Yoo, a former Deputy Assistant Attorney General in the US Justice Department, for the role the lawsuit claims he played in unlawful detention conditions and interrogation techniques. The Obama administration argued that the context of "the detention and treatment of those determined to be enemies during an armed conflict… implicating matters of national security and war powers" counselled against the "judicial creation of a money-damage remedy";
* maintained the Bush administration's denial of and opposition to access to lawyers and courts for those held at the US airbase in Bagram in Afghanistan, cementing the accountability gap for abuses committed there and the detainees’ lack of effective remedy for them;
* refused to release of photographs and other documentary material relating to detainee abuses.
http://www.amnestyusa.org/document.php?id=ENGNAU2010012015042&lang=e