If you have a JAMA subscription here is the link to an excellent commentary – Medical Marijuana, American Federalism, and the Supreme Court
The analysis is more technical (legally) than I really understand, but these quotes give the gist of the argument.
In Gonzalez v Raich, the US Supreme Court held that federal law enforcement authorities could criminally prosecute patients for possessing marijuana prescribed by a physician in accordance with state law.1 The Court did not overturn state medical marijuana laws but did open the door to criminal prosecution under federal drug statutes. The Court also did not foreclose future challenges to federal enforcement on other constitutional grounds (eg, an unwarranted invasion of patient-physician privacy).
Explaining the significance of Raich requires examination of 2 issues. The first concerns American federalism and raises an important constitutional principle about the appropriate scope of federal public health powers. The second issue concerns the use of marijuana as a medical treatment and raises intriguing questions about the practice of medicine and the patient-physician relationship. In Raich, the Supreme Court pointedly questioned the wisdom of prosecuting patients: “The case is made difficult by respondents’ strong arguments that they will suffer irreparable harm because . . . marijuana does have valid therapeutic purposes. The question before us, however, is not whether [the policy] is wise, [but] whether Congress has the power to regulate . . . medicinal substances . . . produced and consumed locally.“
So, the Supreme Court judged this case narrowly and left room for further challenges.
Sound regulation of medical marijuana requires government oversight based on public health, a rigorous research agenda, a private physician-patient relationship, and respect for patients who seek relief from suffering. A first step would be to reclassify marijuana as a schedule II drug because, like the schedule II substances cocaine and morphine, it fits well within the statutory definition of having “a high potential for abuse” but “a currently accepted medical use with severe restrictions.”23 This would allow for medical prescriptions subject to strict regulation without unduly interfering with federal drug policy. Allowing restricted access to marijuana for seriously ill patients would not necessarily send a “soft” or “wrong” message about drug abuse. The public can make a distinction between a drug of abuse and a drug prescribed by a physician for a compassionate purpose. The data suggest that marijuana may offer respite for some patients—a position supported by patient experiences and physician opinions. The “drug war” metaphor does not justify an ideology that removes hope from patients when they are most vulnerable and in need.
Well said!