section_path: News output/Network
section_name: Network
paragraph_text: Network
  
  CBC News Network (formerly CBC Newsworld) is an English-language news channel owned and operated by the CBC. It began broadcasting on July 31, 1989, from several regional studios in Halifax, Toronto, Winnipeg and Calgary. It was revamped and relaunched as the CBC News Network in 2009 as part of a larger renewal of the CBC News division. Current programs include CBC News Now (based in Toronto with Heather Hiscox, Suhana Meharchand, Carole MacNeil, John Northcott, Andrew Nichols (weekdays) and Aarti Pole and Michael Serapio (weekends), Power & Politics (based in Ottawa with host David Cochrane), and The National (with Adrienne Arsenault (Toronto), Ian Hanomansing (Vancouver) and Rosemary Barton hosting the weekly At Issue panel (Ottawa)). The network dropped the four-anchor format on January 22, 2020, and had Arsenault and Chang co-anchor from Monday through Thursday with Hanomansing as solo anchor for the Friday and Sunday editions. Barton became the chief political correspondent for CBC News; she continues to host The National' s weekly "At Issue" political panel along with her own politics based program, Rosemary Barton Live which airs on Sundays. In early 2023, CBC dropped the co-anchor format in favour of single anchor everyday. Adrienne Arsenault continues to host the show Monday through Thursday with Hanomansing hosting on Friday and Sunday.