“then they have the right to remove person or persons acting against that policy. “
You live in a fantasy world. If the mall enacts a policy that goes against the law, the law wins. If they enact a rule that says “No blacks allowed”, they lose. Perhaps you missed all the cases where businesses were penalized by the law for refusing to bake a cake for a same-sex wedding.
And then there is this: Gay Bar cited for discrimination for refusing entrance to a man in drag http://reason.com/blog/2014/08/05/youll-never-guess-the-latest-business-to
Like I said previously... Have a nice day.