CARACAS — A man was killed and dozens were arrested on Friday as a mob looted a supermarket and other shops in an industrial Venezuelan city, Bolivar state authorities said. In announcing the looting, Gov. Francisco Rangel pushed back against opponents of Venezuela's socialist government who attributed the unrest to widespread scarcities of basic goods across the oil-rich nation.He said more than two dozen people were arrested in connection with the looting in the southeastern city of Ciudad Guyana and added that there was no excuse for the behavior. “No one is starving,” he said. — AP