Arizona Daily Star:  “Thousands of Arizona veterans and others suffering from post-traumatic stress disorder will soon be able to obtain marijuana legally.  State health director Will Humble decided Wednesday there is at least one study showing the drug can be helpful in treating the symptoms of PTSD. He said that, combined with some anecdotal evidence, provides what he needs under Arizona law to allow doctor with a qualifying patient to recommend the drug.  But Humble said he is approving the drug for use only to help patients deal with the symptoms of PTSD. He said there is no evidence that marijuana can be useful to actually treat or cure the condition.”