All four Harlem Success Academy charters serve primarily minority student populations (all are 93.5 to 97.1% black and Hispanic) and low-income households (75 to 80% of students at these schools qualify for free or discounted lunch), and yet all are ranked academically higher than about 97% of all schools in New York state based on 2013-2014 standardized test assessments in math and reading. What a truly amazing academic success story! Harlem Success Academy 3, an elementary school where 95.2% of the students are black or Hispanic and 80% are from poor households who qualify for free or discounted lunch, performed...