“The national security complex became, in the Eisenhower years, a fast-growing apparatus to allow us to do in secret what we could not do in the open. This was not just an isolated phenomenon but part of something larger going on in Washington—the transition from an isolationist America to imperial colossus. A true democracy had no need for a vast, secret security apparatus, but an imperial country did. . . . What was evolving was a closed state within an open state.”