It is not possible to describe the entire concept of political propaganda in media in this single article. Chomsky has been actively involved in political debates ever since the Vietnam War and regardless his advanced age, he still heavily contributes to political and media debates. According to his analysis, it was the war propaganda machinery that started with modern media propaganda in general. Manipulation and propaganda then started to be a normal" practice; and then, in a vicious circle, the media propaganda started a whole new way of the manipulation .