Mexico is the "champion" of production of synthetic drugs including fentanyl, the head of the country's criminal investigation agency acknowledged Tuesday, at international talks aimed at fighting the problem."Mexico has been the champion of the production of methamphetamine, and now fentanyl," Felipe de Jesus Gallo said.
In first of a new series on how the drug-scape is changing, mid-day looks at how crackdown on one popular drug has led to a flood of cheaper, more dangerous