OK so i have to make a powerpoint on the international war on drugs and its effectiveness for my college world geography class and I was wondering if anyone knew any good sites that had creditable statistics that show drug use trends in diffrent countries with diffrent drug laws. I think this would be a good eye-opener for some people, because I want to show that a more lax drug policy does not mean more people will use drugs, and vice versa. Thanks for any help.