being a CIA intelligence agent selling drugs is quite profitable. And you get free drugs and hookers to boot (what makes the world go round). :p
I don't think the goal of the system is to shut down drug trading and/or to save the kiddies from the ravages of drugs. Their goal is to perpetuate the system of making money and keeping the flow of free drugs and hookers going .. and to perpetuate their power and control of course.
The easiest way to control Congress is to provide them cocaine and hookers while keeping a camera handy... :)
~wobbles but doesn't fall down~