As you all know, there are many places where concealed carry is prohibited, either by the law (schools, churches, bars, etc.) or by the private property owners (malls, retail stores, etc.). I have heard a number of arguments, mostly from secular libertarians, with whom I sympathize on many issues, who believe that disobedience to these laws or the property-owners is valid at some times. Does anyone here agree? Any of you carry where it's "prohibited"? What is your justification? If you think it's foolish and unjustified, say so as well. Just looking for input.