Canada is host to several 24-hour cable news channels, consisting of domestically-operated cable channels and news channels operated outside Canada or North America. Domestic national news channels include CTV News Channel and Sun News Network, which offer general news programming; Business News Network, which carries business news; and The Weather Network, which offers national and local forecasts. The Canadian Broadcasting Corporation operates two national news networks: the English-language CBC News Network and the French-language Réseau de l'information (RDI). Other Canadian specialty news channels broadcasting in French include general news networks Argent and Le Canal Nouvelles, and MétéoMédia, a French-language sister to The Weather Network.