NOW YOU know why Aussie crocodile aficionado Steve Irwin called the new TV show he was working on "The Ocean's Deadliest." After years of poking his boyish face and trademark safari shirt, khaki shorts and hiking boots in front of dangerous animals, Irwin likely would have found some small satisfaction in a deadly animal -- a stingray with a fatal barb -- living up to his PR. Crikey. With Irwin gone, the world will see a little less swagger. Irwin's enthusiasm was infectious and his love for animals was apparent. You have to admire a man who, trained as a...