What happened in 1920, wails Larry Summers, was "abhorrent and an affront to the values of our university. We are a better and more just community today because those attitudes have changed ..." "In Harvard Papers, a Dark Corner of the College's Past" is the headline The New York Times pasted over the story of the unearthing of Harvard's hidden sin. What was it? Did Harvard burn a heretic in the basement of the faculty club? Did Harvard condone a lynching? None of the above. Eighty-two years ago, Harvard University expelled eight students and a teacher who were caught...