Wisconsin Governor Scott Walker has signed into law a bill, A.B. 726, which exempts a very limited class of individuals from criminal penalties for the use and possession of cannabidiol (a component of marijuana) “in a form without a psychoactive effect.” While this is an improvement to current law, it leaves the vast majority of medical marijuana patients without legal protections for using and possessing the medicine their doctors think is best for them. The law allows individuals with seizure…