When Policies are Wrong AND Ineffective

GF Brandenberg:

In grades 3, 4, 5, and 6, after all of the upheavals and firings and punitive teacher evaluation schemes, and after replacing 50% of the teaching staff in the regular public schools, paying huge fees and salaries to self-described experts, and shipping over one-third of the student population to essentially unregulated charter schools, what do Rhee, Fenty, Henderson, and Gray have to show for it?

Basically, nothing.