It's the way they're trained. Anytime you find yourself backed into a corner, just say Fox, Limbaugh, Beck, Hannity, Palin just to name a few.<quoted text> Yes it does mean something. It means that you are trying to obfuscate the issue. Just like most conversation losers that lack a real excuse or valid argument..
See, when you say any of those names, they think it's a Get Out Of Jail free card. It's supposed to automatically make your information null and void.