I think for most young people it's obvious that cannabis should be legalized and regulated like other "vice" substances like tobacco and alcohol. I'd stop short of wanting to legalize "hard" drugs, but I would like to see a focus on addiction treatment rather than virtual criminalization of the addicts --I'd still be for criminalization and controlled distribution of drugs that can have immediate deleterious effects on people's health, wellbeing and functionality. Alcohol, while dangerous, unfortunately is well ingrained in society, so even though it qualifies as dangerous, it might have to remain an exception, given it would be hard to extirpate (see prohibition in the various countries and its lack of success).