The wave of cannabis legalizations has deepened divides and complicated the marijuana industry. Corporate weed is thriving but the black market for cannabis still looms large.

Black market beauty enhancement has become a game of Russian roulette for people looking to get big. But in the trans community, the black market might be a life saver.

Drinking water is so poorly managed that our most basic resource has emerged as a terrifying black market. The stakes are critical, yet for most of us, it's barely on our radar.