From FEE (The Foundation for Economic Education):
Sheldon Richman once wrote "For years advocates of free trade in drugs—that is, basic rights to life, liberty, and property for drug consumers, producers, and merchants—have pointed out that prohibition, in addition to being an immoral invasion of liberty by the State, sets in motion a variety of concrete evils that harm innocent people. These evils include the corruption of law enforcement, violent crime, and the expansion of intrusive government. Besides these domestic evils, the U.S. government has alienated farmers in foreign lands by helping to destroy their crops and livelihoods. If that’s not terrorism, nothing is."