The home secretary, Theresa May, has firmly denied speculation that she had a role in securing the redaction of any details about the British security services from the US Senate report on alleged torture by the CIA.
As Western support for Ukraine intensifies, can we really claim to uphold universal rights for all?
The individual responsible for one of the most significant leaks in US political history is Edward Snowden, a 29-year-old former technical assistant for the CIA and current employee of the defence contractor Booz Allen Hamilton.
Edward Snowden was interviewed over several days in Hong Kong by Glenn Greenwald and Ewen MacAskill.
David Petraeus, the former CIA director, told congressional hearings on Friday that he had always known a terrorist group had been involved in an attack in Benghazi that left the US ambassador and three other Americans dead.