The only thing I might add is that CBC/Radio-Canada is unique in that it has a mandate prescribed in legislation, and that includes reflecting Canada and its regions to national and regional audiences and serving the special needs of those regions. That is why you see, when CBC/Radio-Canada comes in and is licensed by the CRTC, there are special conditions of licence ensuring that they meet the needs of those communities.
Evidence of meeting #102 for Canadian Heritage in the 44th Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was media.
A video is available from Parliament.