I've been monitoring these for awhile given the shifting cultural attitudes towards marijuana (medicinal and recreational) and it really strikes me as having potential. Many are OTC which makes me wary but I have been wrong before on that front.
RFMK - introducing a THC e-cig to dispensaries very soon.
MJNA - trying to establish themselves as the Microsoft of the medicinal marijuana dispensary spot.
CBIS - specializing in marijuana products and cancer treatment.
Following Marijuana Stocks | Medical Marijuana Stock news and legal investment opportunities is interesting for people curious about the growing sector of pot as a legitimate industry. www.marijuanastocks.com/
Food for thought.