A few years ago, one of my kids sent me a frenzied text saying a protestor was harassing kids at her school. Several things went through my head, not all of which I can print in a family newspaper.

An assistant chief of police for the Lincoln Police Department said that he supports the right to protest, but only at the right time. When neighbors gathered to observe his officers’ and their ...

Siddhu Pachipala is a student at MIT. On the last day of a seminar I took at Harvard called The Success and Failure of Protest Movements, the professor circled the room with a final question: Should ...