Via (of all people) Dan Savage, if you or someone you love watches Fox News, HearYourselfThink.org can help:
The first step to freeing America from the toxic influence of the Right-wing Media Noise Machine is to pull back the curtain and expose it for what it is and for the harm it is inflicting on our culture, communities and Democracy.
Fortunately, there’s plenty of ammunition to help us in this effort.
We should take heart that we are seeing the beginning of a shift where Americans (including high-profile Republicans) are increasingly aware of, and vocal about, the concerted effort by the extreme Right to manipulate the media toward a radical ideological agenda and the dangerous consequences for our country.
He also recommends watching Jen Senko's documentary The Brainwashing Of My Dad, whose trailer I give you here: