That's not the point, the point is that they are listening to private conversations without a warrant to do so. They do this under the guise of "protection" to get people to think just this way, "if you aren't doing anything wrong then you have nothing to worry about". My response to people who say that is this, " well then you would have no problem with the police or any other government agency coming to your house or place of business whenever they want to do a random search, or pull you over and search you car without probable cause? They can do this every day and you shouldn't worry because you're not doing anything wrong, right?"