HERSHEY, Pa. (AP) — A toddler was lightly injured by a wolf at a Pennsylvania theme park zoo after he crawled under a fence and stuck his hand into the animal’s enclosure, officials at the zoo confirmed Sunday. The child was never inside the wolf habitat at the ZooAmerica North American Wildlife Park, which is part of the Hersheypark theme park , and the officials characterized the injuries as minor without elaborating. After the “unsupervised” child reached the metal enclosure around the wolf