INDOC (Indoctrination) spans the past 30 years of Ideology, Propaganda and Conflict in the Marine Corps and al-Qaida. Dr. Karl D. Klicker, retired Captain of Marines, intelligence officer, and Iraq War veteran explores the internal cultural tensions within the Marine Corps, the roots of division in the Sunni and Shi'a camps; the social psychology of recruiting for war; and the on-going conflict between radical Islamists and America's armed forces.