I began to study marijuana in 1967... I had not yet learned that there is something very special about illicit drugs. If they don't always make the drug user behave irrationally, they certainly cause many non-users to behave that way. — Lester Grinspoon Copy Share Image
According to a new study, the marijuana in Colorado is almost twice as strong as it was 20 years ago. Of course, people had some questions for the scientists, like 'How can I get your job?' — Jimmy Fallon Copy Share Image
