I disagree. No one should uphold laws that are clearly unconstitional. Harvesting a plant for any reason clearly can't be and shouldn't be legislated. Jury nullification comes to mind. If you sit on a jury that is trying to convict for growing his own medicine or even making a couple bucks. Do you send him to prison for 10 years because thats the law or do you look at the law with reason and see that the law is clearly wrong so you vote innocent.