Virtually Anyone Can Score Some at These 'Medical' Marijuana Dispensaries. DENVER -- Inside the green neon sign, which is shaped like a marijuana leaf, is a red cross. The cross serves the fiction that most transactions in the store -- which is what it really is -- involve medicine. The U.S. Justice Department recently announced that federal laws against marijuana would not be enforced for possession of marijuana that conforms to states' laws. In 2000, Colorado legalized medical marijuana. Since Justice's decision, the average age of the 400 persons per day seeking "prescriptions" at Colorado's multiplying medical marijuana dispensaries has fallen precipitously. Many new customers are college students. [continues 544 words]