The Naked Truth

A dangerous drug called fentanyl is turning the worst drug epidemic in U.S. history even deadlier. Fusion correspondent Mariana van Zeller tracks down the drug’s two sources: pharmaceutical companies and Mexican drug lords.

Correspondent Mariana van Zeller gets up close and personal with extremists on all sides, to see how otherwise open-minded people are finding purpose in hatred and how that hatred is infecting even mainstream politics.