 It was four hours of pure joy. I loved to dive in that cool, clean water. I'd swim, splash, play games with my friends, talk, laugh, and only dry off during the breaks. I always walked home in the evenings with a smile on my face, too. As a boy, I thought summertime at the pool was about as good as life could get. There were some people who came to the pool I never could understand, though. They'd show up every day,