On a conservative forum, you are going to state that these men, exercising their 1st Amendment Constitutional rights in a public place for a short period of time, while causing absolutely no obstruction to a business, and no damage to their surroundings, are just like the Occupiers, who camped out for weeks in public parks, urinated and defecated in public, and generally trashed their surroundings?
Your problem is that you have no idea what the basis was for the first amendment of what it was supposed to mean.
You'd best understand that Congress not being able to prohibit freedom of speech isn't a license to say whatever you want wherever you want, or to take your clothes off wherever you feel like it.
ML/N