CODEINE COUGH SYRUP: MEXICAN STREETS TO US DOORSTEPS

From rough alleys in Mexico to the doorsteps of Americans hungry for a kick, codeine cough syrup is making its trip. Locals sell it by the pint, often mixed with other ingredients to make it more potent. The craving in the US is massive, and traffickers are exploiting new ways to get it across the border. A few people use codeine cough syrup