Parental control--Yes! Can I share how I decided to minimize the unsuitable content coming into our home (and help reduce my monthly budget at the same time)? I got rid of all television programming. I let my kids watch movies and we rent DVDs, but there is no news, no Disney channel, and no commercials.
This is an option that is open to every parent!
It is certainly more valid than censorship and regulation. Even with censorship and regulation someone will complain and some politician will feel the need to 'do something.'