News Missouri Senator Claire McCaskill Supports Medical Marijuana By kannavida Posted on February 2, 2018 Share Tweet Share Share Email Comments U.S. Senator Claire McCaskill (D-MO) is now a supporter of medical marijuana. Related Items: Share Tweet Share Share Email Click to comment Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.