The Laugh Several years ago, our family was gathered around the dinner table. There was nothing particularly special about the evening. It wasn't a birthday. It wasn't a holiday. Nobody had just gotten married, graduated, or landed a dream job. As best as I can remember, it was simply a family dinner. The kind of dinner we had shared hundreds of times before. Like many families, we laughed a lot around our table. Humor has always been part of our family dynamic. Stories get told. Someone adds...