World's Scariest Drug - Devil's Breath

The worst.

"VICE's Ryan Duffy went to Colombia to check out a strange and powerful drug called Scopolamine, also known as "The Devil's Breath." It's a substance so intense that it renders a person incapable of exercising free will. The first few days in the country were a harrowing montage of freaked-out dealers and unimaginable horror stories about Scopolamine. After meeting only a few people with firsthand experience, the story took a far darker turn than we ever could have imagined."