AREQUIPA, Peru (March 25) - Officials found the fossil of a giant dinosaur jawbone while investigating a suspicious package on a bus in the mountains of Peru on Tuesday. The fossil, weighing some 19 pounds, was found in the cargo hold of the bus, which was headed for the capital of Lima, and had been sent on the bus company's package service. "They began to check the package because it didn't have anything to indicate what was inside. They were worried about its weight, opened it and found the fossil," said Kleber Jimenez, a local police officer. Peru has struggled...