Why it is a good thing when rich old white men (Lord Black) go to jail.

It had been an interesting experience, from which I developed a much greater practical knowledge than I had ever had before of those who had drawn a short straw from the system; of the realities of street level American race relations; of the pathology of incorrigible criminals; and of the wasted opportunities for the reintegration of many of these people into society. I saw at close range the failure of the U.S. War on Drugs, with absurd sentences, (including 20 years for marijuana offences, although 42% of Americans have used marijuana and it is the greatest cash crop in California.) A trillion dollars have been spent, a million easily replaceable small fry are in prison, and the targeted substances are more available and of better quality than ever, while producing countries such as Colombia and Mexico are in a state of civil war.