The mass media are drawn into a symbiotic relationship with powerful sources of information by economic necessity and reciprocity of interest. The media need a steady, reliable flow of the raw material of news. They have daily news demands and imperative news schedules that they must meet. They cannot afford to have reporters and cameras at all places where important stories may break. Economics dictates that they concentrate their resources where significant news often occurs, where important rumors and leaks abound, and where regular press conferences are held.
