Who cares if someone is using drugs? I don't. What matters is a person's utility to society. Instead of testing welfare recipients for drug use, I'd a whole lot rather we have a plan for moving said recipients off of welfare and toward becoming contributing members of society. I've posted my suggestions before, but like my suggestions for treating the homelessness problem, it's harsh because of its "tough love" approach. I'm an advocate for giving people the tools to create their own success. That way society doesn't have to take care of so much dead weight, and a greater proportion of the population contributes to the general welfare of the nation and the world.