Government want to tell you things you can't say because they're against the law, or you can't say this because it's against a regulation, or here's something you can't say because its a... secret; "You can't tell him that because he's not cleared to know that." Government wants to control information and control language because that's the way you control thought, and basically that's the game they're in.
George CarlinYou know what I like about the American form of government? They've worked things out so that you're never far from a 7-Eleven.
George Carlin