You go from interpreting every letter of the law, to why should they, why should we? Really?
They can, because they have the right as property owners as per the law. As it is written concealed carry is a privilege, and their right, supercedes your privilege.
We should, because it is our right as citizens to choose where we spend our dollars.
I won't disagree on not spending money at places with signs, but I still disagree on the law.
The question this thread is about is the law because many people go around saying there is a law that makes it a crime to ignore the signs. That is the entire point of this discussion. As of yet, no one has supplied anything that demonstrates that.
A business owner can prohibit people from entering based on any reason. But if someone comes in who they don't want there, have they committed a crime? I argue otherwise.