Two decades after the release of Why Are All the Black Kids Sitting Together in the Cafeteria by Dr. Beverly Daniel Tatum, a well-known educator and president emeritus of Spelman College, the text continues to be used in classrooms across the nation. Tatum was in Cambridge, Massachusetts, giving a presentation to higher education administrators at Harvard University recently when we chatted with her about the release of the 20th anniversary edition of the best-selling book.