The King of Cannabis And The Search For Rare Marijuana Strains

Arjan Roskam. Don't know who he is? He's behind a number of famous marijuana strains, like White Widow and Super Silver Haze—and behind the huge Green House Seed Company, which makes millions of dollars every year, all around an empire of weed. If you smoke pot, chances are, you're familiar with this guy's product… » 8/09/13 10:00pm 8/09/13 10:00pm