Mexican cartels, desperate to dominate the fentanyl drug trade amid global crackdowns, are using vulnerable people and animals to test the potency of their drugs, according to a report.
Homeless individuals in Culiacán and animals like rabbits and chickens, are among the test subjects of the Sinaloa cartel, as a reaction to the fentanyl drug trade's diluted supply of ingredients from China, according to the New York Times.
