The birth of a deformed calf has the residents of a small town in Colombia talking. The female calf, named Paloma, was born with an extra pair of legs and an extra tail. The body parts are from a second fetus that did not develop completely. Locals have speculated on the cause of the deformities. Paloma, or pigeon, was born with two extra legs, and an extra tail. The body parts are from a second fetus. Deformed calf owner Salvador Vanegas says, "This is sort of a nature thing. It's due to lack of calcium, so the animal does not...