Tip of the Hat to Marcus Aurelius. Circulation among military Gray Eagles.
Robert David Steele, ON INTELLIGENCE: Spies and Secrecy in an Open World (AFCEA 2000, OSS 2002), “Figure 17: Competing Influences on the Policymaker,” p. 53. Recreated by the author from memory of the same information presented by Dr. Gregory Treverton (originator) at the Harvard JFK “Intelligence Policy Seminar” circa 1986.
Tip of the Hat to Jon Lebkowsky