I credit Milton Friedman to shaping my belief that the "War on Drugs" is wrong and has created a profitable industry for criminals that harms people: Drug abuse should be treated as a medical problem, not a crime. Here are some "Milton Friedman War on Drugs" quotes:

• ""Had drugs been decriminalized, crack would never have been invented and there would today be fewer addicts... The ghettos would not be drug-and-crime-infested no-man's lands... Colombia, Bolivia and Peru would not be suffering from narco-terror, and we would not be distorting our foreign policy because of it."
• ""I've long been in favor of legalizing all drugs," he says, but not because of the standard libertarian arguments for unrestricted personal freedom. "Look at the factual consequences: The harm done and the corruption created by these laws...the costs are one of the lesser evils."
• ""There is no logical basis for the prohibition of marijuana," the economist says, "$7.7 billion is a lot of money, but that is one of the lesser evils. Our failure to successfully enforce these laws is responsible for the deaths of thousands of people in Colombia. I haven't even included the harm to young people. It's absolutely disgraceful to think of picking up a 22-year-old for smoking pot. More disgraceful is the denial of marijuana for medical purposes."