Trade is the natural enemy of all violent passions. Trade loves moderation, delights in compromise, and is most careful to avoid anger. It is patient, supple, and insinuating, only resorting to extreme measures in cases of absolute necessity. Trade makes men independent of one another and gives them a high idea of their personal importance: it leads them to want to manage their own affairs and teaches them to succeed therein. Hence it makes them inclined to liberty but disinclined to revolution.
We shouldn't be wasting so much time and so many resources on prosecuting consensual crimes such as prostitution and drug possession. I hold drug possession and drug dealing as two totally different concepts. The drug dealers who resort to deadly street violence should be dealt with severely as the criminals they are.
But we have to become willing to admit as a nation that our war against drugs has failed. And we have to start looking for other solutions. I want the drug business stopped. But I know it never will stop as long as people want the drugs. It's supply and demand. You can even get drugs in prison.
A person who can't pay gets another person who can't pay to guarantee that he can pay. Like a person with two wooden legs getting another person with two wooden legs to guarantee that he has got two natural legs. It don't make either of them able to do a walking-match.