I don't know how to answer your dilemma that all of us face. But to add some nuance... it's pretty rare for a news organization of whatever political persuasion to report outright falsehoods. An individual reporter may stretch the truth more than we're comfortable with, but as a whole, the big news outlets are more likely to make mistakes than commit outright lies that they know are false.

Most of the bias is in deciding what stories to cover and what stories to ignore. They can't simply cover everything that happens. An organization needs to decide what stories are worthy of publishing, and how to frame these stories ("All the news that's fit to print"). And then which politicians do they want to ask questions of, and what types of questions, and that's even before deciding what experts, or "experts" or pundits or downright paid shills to comment on these stories. This is where the bias is.