“There is a certain set of information, a set of sources to which we are subject or which we seek out, that provides us with information about the world and shapes our political world view. That political world view, in turn, leads us to believe that the information and set of sources we are accessing are really all we need to know; that nothing else falls outside of that scope, or if anything does fall outside that scope, it is not particularly reliable, meaningful, or important. This yields a self-referential process that reinforces itself: our world view, whatever that is, leads us to believe that the set of information we are getting is all we need to know, which in turn reinforces our world view” (Greenwald 827). :green_cross: