30 Issues: Diane Ravitch on School Reform

It's Education Week on the Brian Lehrer Show's election series "30 Issues in 30 Days." See the full 30 Issues schedule and archive here.

Today: New York University professor Diane Ravitch, discusses school reform in New York City and the challenges expected for the next mayor around charters, "Common Core" testing, and more. Ravitch's new book is Reign of Error: The Hoax of the Privatization Movement and the Danger to America's Public Schools.