Above Top Secret - Uncovering Government Secrets: Government projects and facilities, including the notorious Area 51 in Nevada, as well as "Alien-related laws", government contractors, agencies and aircraft projects, such as the famous Aurora hypersonic spyplane.
In Britain, Keeping Campaign Finances a Secret Is No Crime: By Margaret Lowrie. [CNN] A story about big-time contributors in Britain.
Project on Government Secrecy (Federation of American Scientists): Seeks to challenge excessive government secrecy and to promote public oversight of intelligence and national security policies.
The National Security Agency Declassified: History, Organization and Operations: Declassified documents on the history, organization and operations of America's most secretive spy agency and the controversial ECHELON intelligence sharing program.