I know where you're coming from but there are some serious issues with the mainstream media. A good documentary about it is "Big Boys Gone Bananas" it used to be available on netflix but I think they've taken it off. It is REALLY worth watching because it incidentally highlights things like astroturfing, corporations issuing SLAPP lawsuits to stop certain information from ever coming out or going to court, and also the practice of planting stories, covering one of the most famous ones, The Chiquita incident of the Cincinnati Enquirer.
Once I began to see how newspapers really operate and how media sources like CNN MSNBC and even Fox select on what to report on, you begin to realize there is always information being omitted and even if the mainstream media tells one truth, it's a game of two truths and one lie.