Overview: The next big thing in medical marijuana might be cancer therapy. But with little hard evidence, families whose kids have cancer are taking matters into their own hands.
Overview: Krishna meets Vets exploring and using weed to treat PTSD.
Overview: Krishna investigates how Bernard Noble's two joints led to 13 years in prison.
Overview: Krishna travels to Colorado, meeting families who've relocated to seek medical pot and starry-eyed ganjapreneurs trying to strike gold in America's Marijuana Mecca.
Overview: Krishna meets growers in CA whose farms are threatened by corporate interests.
Overview: Krishna travels to Congo to meet the mbuti pygmies, female dealers and farmers in rebel territories who all smoke and sell weed as a way of eking out a living.
Overview: Can the booming business of marijuana become the first gender-equal industry? Krishna meets women working across the pot trade.
Overview: Krishna heads to DC and Amsterdam to see if partial pot legalization can work.