Ohio's charter school sector is a bit like Night of the Living Dead, or so says Fordham's Terry Ryan in this Dayton Daily News op-ed. Last school year, 326 charter schools operated in the Buckeye State. Fifty-three of them were rated "F" by the state and served less than 150 students apiece. For a myriad of reasons, ranging from poor academic performance to unsustainable financial models, most of these schools should be shuttered. Yet they continue to operate, limping along like the walking dead, hurting students, employees, and communities alike. What should be done about these "zombie" schools?...Read it here.