So VISA's actions don't violate the 1st amendment. That doesn't answer if they violate anti-trust laws, nor does it answer the more important questions of is th

So VISA's actions don't violate the 1st amendment. That doesn't answer if they violate anti-trust laws, nor does it answer the more important questions of is this behavior, even if legal, also moral, and should we be worried about how much power VISA has when they can so easily destroy a business.