Just accept the R-G bias and move on.  People buy and own newspapers to be able to insert their own biases into the mix.  It has been that way since the invention of moveable type in every country in the world unless censored by the local churches or governments.  

The R-G is not a 'news' source except within Lane County, and even there the local TV stations are often more timely, more accurate and with better followup.