The Colombian FARC is the largest and most dangerous guerrilla organization in Latin America. For over 50 years, a bloody civil war has raged between rebels and government troops, to which over 220,000 people have already fallen victim. How does this seemingly indomitable guerrilla group work? Where does your money come from? What are the goals of the resistance fighters? And what means is the state using to fight the rebels? To get to the bottom of these questions, David Beriain travels to the infamous Caquetá province in southern Colombia. After months of negotiations, he succeeds in gaining access to a secret FARC warehouse - a life-threatening operation