"Transparency and accountability together are meant to expose wrongdoing and help ensure that there is no impunity of any party involved, whether governments, companies or individuals. But transparency ensured through institutional or legal mechanisms does not always succeed in exposing wrongdoing... That is especially the case when information is... security classified information... The Catch-22, as noted before, is that identifying abuses of secrecy requires access to the very material being kept secret. This access in turn is systematically problematic for parliamentary committees or other independent review bodies."