There has always been competing bias in news reporting since the first broad sheets. It is the responsibility of readers to be able to critically consider, compare and synthesize opposing POV. Objective truth is an ideal not a reality. Generally the closest to truth one can get is by accepting a hybrid or compromise between competing perspectives after eliminating the most outlying assertions. 

Readers must also recognize and acknowledge that our interpretations of information is also a product of personal bias and experience. And accept that gut feelings, common sense, etc. can be wrong to varying degrees.