There's certainly a perceived anti-Christian bias in the media, but it's mostly Christians who perceive it. The reality is, there is no widespread anti-Christian bias in the media. Christians simply see a bias when then media isn't pro-Christian. On the other hand, there is a very real pro-homosexual bias, not so much due to people wanting to promote homosexuality (Christians will certainly disagree with that), but more so as an over-the-top backlash effort to not show any bias against gays. It's much like the over-the-top (mostly fake) fawning over anyone in the military. The nation still has a guilty conscience over Vietnam, the way returning soldiers were treated, and thus they have gone overboard to idolize the military these days. The same is happening with homosexuals, where the pendulum has swung in the other direction and anything and everything homosexuals do is just wunnerful. It's ridiculous. Most people in the media are afraid to say anything honest about homosexuals because they're afraid of the gay response, and of those who sympathize with gays out of their own dishonest fear. Yet Chick Fil-A is still in business even though they don't. use Ellen as their spokesperson, and JC Penney is still in business even though they do. It's all BS anyway.
