According to the concept of homologous logic proposed by Bourdieu, I try to find out the structure of fundamental opposition covered by the symbolic struggle in the ideological field through analyzing the operation of public opinion in the news field , then relate this analysis to the concept of democracy and intend to point out the bourgeoisie history behind the development of democratic society. Besides, is this structure of fundamental opposition presupposed as some kind of class opposition transformed into the dialectic opposition of middle class and non-middle class from the opposition of bourgeoisie and working class emphasized by Marx in this current highly capitalist society? And this article may seem more like a structural analysis than a communication research.