Disfavor ran rampant against the state of radio in the 1930s and 1940s. Chief among the complaints: the vulgarity of radio commercials and overcommercialization, the erosion of so-called "sustaining (non-commercial) programs", the influence of advertisers to shape news coverage, and the lax performance of broadcasters to abide by their original obligations towards public service. Emblematic of this sentiment was the highly popular novel
The Hucksters (1946), which depicted greedy radio station owners. A later film adaptation of
The Hucksters (1947) starred
Clark Gable. This sentiment dovetailed with a progressive current at the FCC, whose chair
James Lawrence Fly spearheaded a number of initiatives—among them the 1941
Report on Chain Broadcasting that resulted in the breakup of the
NBC radio network and the formation of the
ABC radio network. The Supreme Court in its 1943 decision
NBC, Inc. v. United States affirmed that FCC had the authority to establish programming objectives. One subsequent initiative was a formalization of the rules of the social contract between radio broadcasters and the public; that crystallized as the Blue Book, which codified the thinking of the majority of FCC commissioners at the time. The Blue Book was unanimously approved by the commission and published on March 7, 1946. ==Content of the Blue Book==