A New Jersey bus monitor is accused of negligently causing the death of a 6-year-old girl with special needs last week. Also, Robert Hadden, a former Columbia University gynecologist, receives a 20-year federal prison sentence for sexually abusing four patients. Lastly, "Just Action," a new book, provides a blueprint for building integrated communities. WNYC race and justice reporter Arya Sundaram spoke to Leah Rothstein, one of the authors. Arya joins Tiffany Hanssen to discuss