The Constitution is the charter that guides the govt. It has little power over individuals and private entities. For example on public land (land owned by or leased by the govt) you can say whatever you want as long as it does not incite a riot and nothing the cops can do except tell you to move along. But lets move this to your job, you are in your cubical and you call the CEO of your company a ****** moron that should strangle himself, you get fired, you would not be able to take your employer to court for violation of your 1st amendment right. The only entity not allowed to infringe on any right enumerated in the Constitution is the gov't (local, state, or federal)