Thank you.
Dr. Rehm, I want to ask you about the relationship between crime, alcohol, and marijuana. I just read in the Carleton University paper today that a former student, 26 years old, has gone to prison for a year because several years ago, after a night of smoking marijuana and drinking, he raped a sleeping woman—a woman who had trusted him. She has PTSD. She has attempted suicide. He's gone to prison. This is a tragedy all around.
How often does marijuana lead to psychiatric illness, either through crime or as a reaction to smoking this powerful narcotic?