The National Broadcasting Firm (NBC) is an American English-language commercial terrestrial radio and television network that is a flagship house of NBCUniversal, a subsidiary of Comcast. The network is headquartered at 30 Rockefeller Plaza in New York City, with added key offices near Los Angeles (at 10 Universal City Plaza), https://ovoy.bcbloggers.com/24247244/why-i-love-hate-sports