I recently watched these 3 episodes of Last Week Tonight with John Oliver. Highly recommended.

Opioids III: The Sacklers: Last Week Tonight with John Oliver (https://www.youtube.com/watch?v=uaCaIhfETsM)

Opioids II: Last Week Tonight with John Oliver (https://www.youtube.com/watch?v=-qCKR6wy94U)

Opioids: Last Week Tonight with John Oliver (https://www.youtube.com/watch?v=5pdPrQFjo2o)