Ohio teachers deserve better than the worry being stoked by questions about the State Teachers Retirement System. They can hardly be blamed for wondering what in the world prompted consulting firm Aon to sever its ties with the agency. Gov. Mike DeWine is right to be seeking an investigation after Aon made several recommendations to improve corporate governance at STRS … and then showed itself out. “The unstated implication is that the governance issues at STRS are so concerning that Aon could not continue its contract in good faith,” DeWine said. “STRS may now be out of ...