Throughout the United States, Mexican drug cartels sell marijuana to dealers, who in turn sell it to anyone willing to buy. Circulating in most major U.S. cities, the amount of drugs has spiked sharply...

Green bud. Cannabis. Weed. Killer Weed. Marijuana. At the federal level, none of it’s been legalized in any nation — as of today. But as for tomorrow, only Uruguay will tell. Home to a population...