Dr. Ron Paul is for legalizing medical marijuana , He introduced The Federal Medical Marijuana Bill - Representative Ron Paul (R-TX) introduced H.R. 5842, the “Medical Marijuana Patient Protection Act,” in April 2009. This bill would make federal authorities respect states' current laws on medicinal cannabis and end DEA raids on facilities distributing medical marijuana legally under state law.
Ron Paul have said over and over again that the so called war on drugs has failed miserably :
"A system designed to protect individual liberty will have no punishments for any group and no privileges. Today, I think inner-city folks and minorities are punished unfairly in the war on drugs. For instance, Blacks make up 14% of those who use drugs, yet 36 percent of those arrested are Blacks and it ends up that 63% of those who finally end up in prison are Blacks. This has to change. We don’t have to have more courts and more prisons. We need to repeal the whole war on drugs. It isn’t working. We have already spent over $400 billion since the early 1970s, and it is wasted money. Prohibition didn’t work. Prohibition on drugs doesn’t work. So we need to come to our senses. And, absolutely, it’s a disease. We don’t treat alcoholics like this. This is a disease, and we should orient ourselves to this. That is one way you could have equal justice under the law. " Explained Dr. Ron Paul in an interview last year