I think all news has a bias.
Americans, for that matter the entire free world, are very biased these days -- one way or another. In some places dissent is not tolerated.
The Internet has made the 5 second article attention span of the public a reality.
Twitter has made the 140 character statement a "gold standard" for disinformation
YouTube will always have something to back your position right or wrong.
When I see the same point made by sources of opposing bias -- there may be proof.
I think you can never prove this point by research -- opinions are like assholes -- everyone has one
