I just watched for the entertainment purposes, it had a bunch of liberal scientists on it as guests, but I didn't look for any hidden messages or other things-sometime I just need to chill out and laugh at silly episodic television (without trying to see what is hidden within the show. If you watch Barney Miller, I imagine you (or anyone who cares to) can see the hidden message in those episodes also. I know this is very important but I, once in a while, just need to laugh at the stupid stuff on these types of shows. It doesn't mean I will change into a Liberal or a Communist because, as you see here on this site, we can all have a few laughs at their expense and not start to believe what they are saying.