National Geographic The World's Most Dangerous Drug
Watch National Geographic The World's Most Dangerous Drug full movie online free in HD with English subtitles – no download needed.
National Geographic The World's Most Dangerous Drug: Methamphetamine is one of the hardest drugs to quit. Its abuse is ravaging rural communities and cities alike. NGC correspondent Lisa Ling goes inside this global epidemic to find out what makes meth so addictive and destructive.