Smoke Rising: As More States Legalize, Marijuana Investing Opportunity Grows By: Benzinga via Benzinga December 02, 2016 at 10:01 AM EST Where there’s smoke, there’s usually fire. The nation’s $5.7 billion marijuana industry, almost as large as the ... Read More >> Related Stocks: Bio-Techne Corp Insys Therapeutics Inc Microsoft Oracle Corp Scotts Miracle-Gro Company