HARRISBURG, Pa. (AP) — A federal judge has thrown out former Penn State President Graham Spanier’s misdemeanor child-endangerment conviction, less than a day before he was due to turn himself in to begin serving a jail sentence. The decision Tuesday by U.S. Magistrate Judge Karoline Mehalchick in Scranton, Pennsylvania, gave state prosecutors three months to retry Spanier under the state’s 1995 child endangerment law, the version in place in 2001.