She says her only alternative is to turn to the black market. So far, the risks of being caught or getting a bad product have kept her away. For those willing to take the risk, there’s John Doe. He’s asked us not to use his real name or show his face, because he grows and sells marijuana illegally. He says despite the army producing medical marijuana, black-market weed is here to stay. And in his opinion, it’s often a better product.