U.S. Intelligence at the Crossroads presents fresh, divergent perspectives on topics ranging from the very purpose of intelligence to pressing policy concerns about weapons proliferation, economic espionage, and threats posed by nonstate actors such as criminal and terrorist organizations. Contributors include high-ranking officials from the CIA, FBI, and the departments of State and Defense, as well as leading academic specialists such as Joseph Nye, Abram Shulsky, and James Q. Wilson.