I watched Mitt Romney today talk at two speeches about education. This is the study Mitt points to again and again. http://mckinseyonsociety.com/downloads/reports/Education/Worlds_School_Systems_Final.pdf Did he think we wouldn't read it? He keeps saying class size doesn't matter. It does say children in smaller classes can improve by 8 percentage points. It also says that's not as important as, well, for those who are interested in what their candidate is saying, read it. Then you will know if he is telling the truth or not. Remember, Mtti attended private schools with classes that had 11 to 14 students per class. That's all he knows. This will become the next big talking point.