Meet the Peruvian coca farmers who are totally dependent on the paltry money they make from growing coca leaves, and the cocaine-makers who turn the leaves into 'dandruff of the Andes'.
An intimate, brutal story of violence, poverty and drugs in Rio de Janeiro. Former gang boss Zé talks candidly about how poverty drove him to crime, but he finally got out.
Follow Maria Cristina Chirolla, head of Colombia's Attorney General's anti-money-laundering office, as she struggles to fight the extraordinary reach of drug money in Colombia.