Manual article review is required for this article
Manual article review is required for this article
Manual article review is required for this article
The National Broadcasting Organization (NBC) is an American English-language commercial terrestrial radio and tv network that is a flagship home of NBCUniversal, a subsidiary of Comcast. The network is headquartered at 30 Rockefeller Plaza in New York City, with additional major offices close to Los Angeles (at 10 Universal City Plaza), Chicago (at