Clark presents a brief history of the creation and development of the intelligence services in the United States. He centers his examination on the two main constants in the American way of gathering, processing, analyzing, and using intelligence; change and a concern for the impact of secret activities on democratic government. Resolving the ever-growing need for informed decision making continues to put pressure on the country's ability to manage and provide oversight of intelligence. Clark assesses how those forces have resulted in ongoing changes to the intelligence apparatus in the...