ST. JOSEPH, Mo. -- A cat in Missouri is a contender for the world's fattest feline. Iggy the cat weighs more than 40 pounds. "On the bathroom scale he weighs 50 pounds. We took him out to the hog scales and he weighed 46 pounds," said Joyce Kirk, Iggy's owner. Iggy stands 14 inches tall, measures nearly 40 inches from whiskers to tail, and boasts a thickset 33-inch waistline. He is larger than most toddlers. "I've been asked several times if he's a bobcat, and, no, he's a normal cat. We had him tested for that, and he's normal," Kirk...