That's what I thought. However, the current system of issuing medicinal use cards is ripe for abuse.The state issues me a medical card prescribed by a doctor, and I purchase medical quality pot.
http://alcoholism.about.com/od/pot/a/Medical-Marijuana-An-Easy-Target-For-Abuse.htm
Any Kind of Pain?
In addition, many of the state medical marijuana laws contain language that allows other conditions to be added to the list of approved conditions if the patient or the doctor determines that marijuana brings relief when no other medical treatment can.
This loophole in the law has also brought about opportunities for abuse of the system, especially in California, where lobby groups have successfully added so many diseases and conditions to the list to the point that almost anyone in any kind of pain whatsoever can get a medical marijuana card.
Closing the Loopholes
In Montana, where lawmakers say the abuse of the system has gotten "out of control," a subcommittee has been working to rewrite the medical marijuana law to try to plug some of the loopholes. Legislators are skeptical that 20,000 state residents suddenly have debilitating medical conditions.
"I guess everybody who gets sick moves to Missoula," said Rep. Penny Morgan, R-Billings. More than 25% of those with marijuana prescriptions in Montana are between the ages of 21 and 30.
"What I hear from the public is that they don't believe that many 20-year-olds have conditions that are so pressing they need a medical marijuana card. They just don't buy it," Morgan told the Independent Record.