CODEINE COUGH SYRUP: MEXICAN STREETS TO US DOORSTEPS

From dusty streets in Mexico to the doorsteps of Americans hungry for a buzz, codeine cough syrup is making its move. Locals sell it by the pint, often mixed with other brews to make it stronger. The craving in the US is huge, and runners are exploiting new ways to get it across the border. A few people use codeine cough syrup for its therap