Los Angeles Times:  “In cases involving small amounts of marijuana, some people aren’t willing to uphold the law in court. . . . a phenomenon that prosecutors say they are increasingly mindful of as marijuana use wins growing legal and public tolerance: Some jurors may be reluctant to convict for an offense many people no longer regard as serious.  ‘It’s not on a level where it’s become a problem.  But we’ll hear, ‘I think marijuana should be legal, I’m not going to follow the law’ “