If there were Laws of Omaha Television, one would be "John Knicely + Unscripted Live TV = Unspeakably Bizarre Conversation."God help poor Jim Flowers. As if it hadn't been a bad enough week already. He's two weatherguessers short of his usual contingent (and the one that's left considers sun-glare a weather event), and then he had to simultaneously keep tabs on a horrendous outbreak of tornadoes