No, I'm not familiar with any study of that, and I would question whether they found cannabinoids in their system, which means they might have used cannabis in the last 30 days—it's one of the most detectable drugs in our system—or whether they were high on cannabis. Clearly the most criminogenic drug of all that we use in North America is alcohol. It's tied to the highest level of—
On May 13th, 2014. See this statement in context.