The truth about Arne Duncan and the Chicago schools

Jay Matthews:

My colleague Nick Anderson, the Post’s national education reporter, has done a wonderfully balanced and nuanced job of answering a question I am often asked: If Arne Duncan is such a hotshot education secretary, then why are the Chicago schools he once led so bad?
Anderson’s front page story Tuesday provides all the relevant facts—disappointing test score gains, watered-down Illinois state standards, Duncan turnaround projects that didn’t work. But he also puts it in context, showing where Duncan forced some improvements and how daunting Chicago’s problems are.
He also makes it clear that you can’t expect anyone to transform our urban school systems in a big way quickly. The improvements that occur are always on the margins. Those districts will never rise to the level of their suburban neighbors. But you can see Duncan has been working at this very hard for many years, and (if you look at what he has actually said rather than what sloppy writers like me have suggested) he has been honest about how far his home town still needs to go.