Whenever there are Western news stories about the press in these tin-pot dictatorships, they are always quick to point out how "State Media" has released a story to instantly try to discredit the news source as biased. Well, CBC is nothing more than Canadian State-Run Media.
Based on the current Government in Power, the CBC will tow whatever line they need to, to ensure they keep receiving their funding from the Feds. Whether it's talking about how great whatever half-brained partisan laws and regulations are being churned out, to how great of a job our PM is doing by bumbling his way through the complex web of foreign diplomacy, to basically slandering all the official opposition parties: CBC is nothing more than the mouth piece of the Government of Canada, bought and paid for by Canadian tax dollars, to basically try to sway the opinions (and voting habits) of Canadian voters.