I've been to Vegas many times and just walking along The Strip is a test of tolerance. All of those illegals standing on the sidewalks, passing out cards of dubious content, ruins the experience. Some are very agressive and practically force their card into the pedestian's hand. That noise they make by rippling their deck of cards is ear polution as far as I'm concerned. Unfortunately, they are protected by our First Amendment. What about the rights of visitors to NOT BE hassled?
