Fox News is a joke. I mean that literally too, Fox News actually
reported on a parody news story as if it were real news, that's how poor their journalism is.
And here are a
few screen caps of them tagging Mark Foley as a Democrat when he was soliciting his sixteen year old page.
Heck, here is a
whole long page of misleading and fictitious Fox News screen-captures.
To answer your question, Cool, they aren't appearing on Fox News because doing so wouldn't be ethical. Fox News does everyone a disservice with their inaccurate reporting. There's nothing good about legitimatizing that.
Maybe instead of depending on a news network that is famous for lying, you should read some books instead?
Faith of my Fathers by McCain or
The Audacity of Hope by Barack.