In April 2009, a three-judge panel of the U.S. Court of Appeals for the Ninth Circuit ruled that the government must invoke the state secrets privilege with respect to specific pieces of evidence – not over an entire lawsuit. The Obama administration appealed that ruling, and in December the appeal was heard by an en banc panel of all 11 Ninth Circuit judges. According to the ACLU, today's ruling all but shuts the door on accountability for the illegal program. The ACLU intends to seek Supreme Court review of the decision.
.."This is a sad day not only for the torture victims whose attempt to seek justice has been extinguished, but for all Americans who care about the rule of law and our nation's reputation in the world. To date, not a single victim of the Bush administration's torture program has had his day in court. If today's decision is allowed to stand, the United States will have closed its courtroom doors to torture victims while providing complete immunity to their torturers. The torture architects
and their enablers may have escaped the judgment of this court, but they will not escape the judgment of history."
http://www.aclu.org/national-security/appeals-court-decision-denies-extraordinary-rendition-victims-their-day-court