No such right to another man's thoughts can exist. Whether the slander or libel is true or not makes no difference. No one has the right to free and accurate information. What relationships peaceful people choose to have is their business. We do not always have to like the behavior of other people, but we must respect their right to engage in such behavior so long as they do not aggress towards other people.
Drug laws do more harm than good.
YES The argument is basically the same as that for the repeal of laws regulating sex. No one has the right to tell anyone else what substances they may or may not put in their bodies. The problem is drug crime precipitated by the high price and black-market nature of drugs created by drug prohibition. We have already witnessed the monumental failure of prohibition and the use of force against peaceful people during the alcohol Prohibition of the early part of this century. It fostered the growth of organized crime, made criminals of peaceful citizens, fostered disrespect for the law, and utterly failed to stop the drinking of alcohol.