JFK called their trademark beret a symbol of excellence, a badge of courage, a mark ofdistinction in the fight for freedom. One of the world's most unconventional warfare experts,the Green Berets special forces are trained to train others. Their roots can be traced to WWII's O.S.S., which laid down the characteristics of the present-day Green Beret: intelligence, physical strength, and an ability to speak foreign languages. COMPLETE HISTORY OF THE GREEN BERETS explores the history of the Quiet Professionals, as soldiers, elite commandos and high level instructors.