a promise it would help police and take a burden off them and enable them to solve more serious crimes. there was a promise hey, this is medicine that can help people s mental health. if you look at the last 5 to 10 years mental health among kids allocators are going to wrong way. violent crime is up in the last couple of years. at the least you would have to say the cannabis legalization has done nothing promised. the perception of americans on marijuana has justifiably changed. what about that? the perception has changed. justifiably is exactly the wrong word. scientific evidence in the last 5 to 10 years have been strong the other way. cannabis is linked to psychosis. strong evidence it can cause schizophrenia, a terrible illness, in a small minority but in some people who use if they start using as a young age