The real issue is trustworthiness of the news organizations, rather than the sources.  Globe and Mail has lost much of the credibility after (1) blatant promotion of new refugees, who stubbornly refuse to accept principle of gender equality, homosexual rights, and secularism, (2) showing soft corner for neo-fascists, who oppose freedom of expression, (3) peddling US Govt. line of "chemical attack by Assad", though the ISIS rebels stockpiled chemicals, (4) circulating ridiculously-tutored seven year old girl's tweets from a war zone with questionable internet infra structure.
The list is very long.