C-SPAN

Cable-Satellite Public Affairs Network is an American cable and satellite television network, created in 1979 by the cable television industry as a nonprofit public service. It televises proceedings of the United States federal government and other public affairs programming. C-SPAN is a private, nonprofit organization funded by its cable and satellite affiliates. It does not have advertisements on any of its television networks or radio stations. However their official website has banner advertisements, and streamed videos also have advertisements. The network operates independently; the cable industry and the U.S. Congress have no control over its programming content.