I guess we have to be realistic, in that folks with substance abuse issues are at times going to be seeking drugs. That happens in treatment centres, in schools, and everywhere. The most important thing is to strive to create an environment that is safe and that facilitates recovery, rehabilitation, and accountability. Part of what we need to do is to make our institutions as drug free as we possibly can, just as a piece of the puzzle.
On October 27th, 2011. See this statement in context.