It seems that NBC and CBS have caused more of a commotion than they may have wanted with their refusal to allow an advertisement by the United Church of Christ, wish hopes to send the message that all are welcome in their church.
You can read the statement about the refusal of NBC/CBS to show the ad, and the list of networks that have agreed to show the ad. To see the ad, click to http://www.stillspeaking.com/default.htm.
Side thought: I wonder if they deliberately chose a white supremist looking dude to be the gatekeeper to the church.