How Drug Addiction Works

Substance Use Disorders: Signs, Common Addictions, Treatment Options | Mass General Brigham

What causes opioid addiction, and why is it so tough to combat? - Mike Davis

Doctor Reacts: he’s touching his brain?!

What this REALLY means

To Catch a Smuggler: Ecstasy, Cocaine, and Airport Drug Busts | MEGA EPISODE | National Geographic

Investigating the Meth Superhighway (Full Episode) | Trafficked with Mariana van Zeller

Mexico: War of the drug cartels | DW Documentary