Cannabis is currently a controlled substance EVERYWHERE within the United States.

http://en.wikipedia.org/wiki/List_of_Schedule_I_drugs_(US)

1.The drug or other substance has a high potential for abuse.
2.The drug or other substance has no currently accepted medical use in treatment in the United States.
3.There is a lack of accepted safety for use of the drug or other substance under medical supervision.

Except as specifically authorized, it is illegal for any person:
1.to manufacture, distribute, or dispense, or possess with intent to manufacture, distribute, or dispense, a controlled substance; or
2.to create, distribute, or dispense, or possess with intent to distribute or dispense, a counterfeit substance.[3]
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7360    Cannabis