Tammy Murray, who ran a medical marijuana dispensary near Visalia before closing her doors this month in the face of a new Tulare County ordinance, offers this guest column for the Visalia Times-Delta: As the director and chief executive officer of Compassionate Cannabis Information Center, I feel compelled to address my community about this business. It is my sincere wish that the Visalia community and residents throughout the Valley could see that medical marijuana use is not a black and white issue, but a gray one. This issue has been hotly debated, even among our [...]