BBC News is just about the closest to impartial/unbias news you can get around here. It's ironic, but true. They've literally fired reporters for editorial comments mid-broadcast.
The firings may be true but the BBC has an institutional bias just as strong as any American news source - sorry I am not seduced by the Queen's English and their somewhat more mannerly approach.
This. I lived over the pond a year and was amazed at the slant I noticed about American "news" reported by the Brits.