THE former Royal Marines Commando behind a new Channel 4 documentary series about South American drug cartels has revealed how he persuaded cocaine-snorting Narcos and Pablo Escobar’s favourite hitman to appear in front of the cameras. . http://www.heraldscotland.com/news/16399125.meet-the-scot-who-took-on-south-american-sicarios-in-jason-foxs-new-narcos-tv-series/