Medical marijuana patients in California won a victory Monday when the Gov. Jerry Brown signed a bill that would prevent patients from being denied organ transplants. The Associated Press reports: The Democratic governor [caption id="attachment_8938" align="alignright" width="240"] Gov. Jerry Brown[/caption] announced Monday that he signed AB258 by Democratic Assemblyman Marc Levine of San Rafael. Supporters say some patients who use medical marijuana have been denied life-saving organ transplants…