Every once in awhile, a story comes along that defies belief. We aren't talking about alien abduction stories, or two-headed-babies-with-a-gift-for-opera stories. We're talking about stories like the fish empathy project of People for the Ethical Treatment of Animals reported recently by The Associated Press. The photo accompanying the story showcased two members of PETA and a fake fish sporting a smile eerily similar to one of the human's. That's one thing - fish, they don't smile, like humans or otherwise. They also don't meow or bark. Or pay mortgages. (They do, a lot of them, eat their young - unlike...