Back in January, this blog mentioned a case in which an anti-marijuana sheriff in Jackson County, Oregon, was trying to deny the renewal of a concealed handgun permit for Cynthia Willis, a licensed medical marijuana patient. The sheriff was so adamant about the case that he took it all the way to the Oregon Supreme Court. His primary argument was that granting a concealed handgun license to a patient (or in his terms, drug user) would be a violation of the Federal Gun Control Act. This law makes…