In the English language, a certain type of baked chocolate dessert is known as a "brownie." This is very problematic, of course, because a lot of people have brown skin. If you say the word "brownie" out loud, you might hurt the feelings of a person with brown skin. And that's bad. That's why we have the police. On June 16, police were called to an unlikely scene: an end-of-the-year class party at the William P. Tatem Elementary School in Collingswood. A third grader had made a comment about the brownies being served to the class. After another student exclaimed...