Highs and laws

摘要

Historically, Colorado's economic booms came in metallic colours-gold, silver and uranium silvery-grey. But nowadays it is agricultural-green and sweeter-smelling. The reason is a well-established and regulated medical marijuana market, probably the most sophisticated in America with nearly 128,000 card-carrying patients, 730 shops and 1400 cultivators, a third of which are in Denver alone.