" In an industrialized economy where consumers demand information on numerous global events unfolding simultaneously, they argue that this task can only be filled by major business and government sectors that have the necessary material resources. This includes mainly The Pentagon and other governmental bodies . Chomsky and Herman then argue that a "symbiotic relationship" arises between the media and parts of government which is sustained by economic necessity and reciprocity of interest. On the one hand, government and news-promoters strive to make it easier for news organizations to buy their services; according to the authors (p. 22), they provide them with facilities in which to gather give journalists advance copies of speeches and forthcoming reports schedule press conferences at hours well-geared to news deadlines write press releases in usable language carefully organize their press conferences and "photo opportunity" sessions On the other hand, the media becomes reluctant to run articles that will harm corporate interests that provide them with the resources that the media depends upon. The complexity of this supposed relationship also gives rise to a "moral division of labor", in which "officials have and give the facts," and "reporters merely get them". Journalists are then supposed to adopt an uncritical attitude that makes it possible for them to accept corporate values without experiencing cognitive dissonance. Figure Fitness Model During the year 2005 in the USA, the Government Accountability Office (GAO) criticised the George W. Bush administration for the preparation and distribution of videos which falsely give the impression of being interviews made independently of the administration. "

" MVC models allow the code to be more flexible later in the development process, allowing for changes that make sense at the time it makes sense to make them. Event driven In contrast, objects in object oriented programming are composed of methods and data members that attempt to model something from the domain of interest. The best models are fully encapsulated, meaning that they implement every aspect of that real world object of interest to the domain of interest, and that they don't have any extra code that doesn't model the real world. Encapsulation also means that the class is implemented in such a way that the internal representation of data is not exposed to the user of the object. The impedance mismatch between these two worlds, that of events, and that of objects, is something that's been recognized for a long time. Getting these two worlds to cooperate requires a lot of 'glue code' to make them work together. The 'model-view-controller' paradigm introduces the controller object in between the view (the GUI class) and the model (the object) to communicate between the other two objects. Brazilian Fitness Model The actual implementation of the controller object can vary quite a bit, but the idea of an object to 'transform' events to changes in data and execution of methods is the essence of this pattern. What does "event driven" mean? Was there ever an application which did not respond to user events. "