Ohio State University has filed a motion to dismiss about a third of the remaining claims of the former students who are suing the school for failing to protect them decades ago from being sexually abused by campus doctor Richard Strauss. Writing on behalf of the university, Ohio Attorney General Dave Yost said 43 of the cases should be dismissed “in whole” because the alleged abuse happened before Oct. 21, 1986, when Congress passed a law allowing states and their educational institutions to