“The issue of whether marijuana has medicinal benefits no longer seems to be in question. Hundreds of scientific studies and thousands of testimonials from patients have established marijuana’s effectiveness in controlling the nausea of cancer patients undergoing chemotherapy and/or radiation; in enhancing appetites for AIDS patients who suffer a wasting syndrome or who have adverse reactions to their HAART (highly active antiretroviral treatment) medications; in reducing intraocular pressure for persons with glaucoma; in giving relief from spasms of muscular dystrophy; and for relieving pain from dozens of other serious diseases.”