Before the torture. Before the cover-ups. Before the trials and televised hearings - there was a pill. A small, bitter tablet that every soldier in the Canadian Airborne regiment swallowed before stepping foot in Somalia. It was a new antimalarial drug. 

Now, decades later, a disturbing pattern has emerged from those who took this drug — suicides, violence, and legal action. This is Command & Controversy Episode Four: Bitter Medicine.