Five years ago, Facebook founder Mark Zuckerberg announced a $100 million donation to revitalize the Newark, N.J., school system. This hour, we’ll talk about the many reasons why even a donation that large has been unable to break through the many roadblocks to education reform with Dale Russakoff, author of The Prize: Who’s in Charge of America’s Schools? (Houghton Mifflin Harcourt).