Have you ever thought about tracking down someone who bullied you when you were a child? Allen Kurzweil thought about it and actually confronted him. We'll hear his story in this hour as we explore the bullying epidemic. Also, we'll find out how the Internet has transformed bullying into a relentless, never-ending 24/7 online phenomenon -- cyberbullying.   And maybe it's time to find a new way to think about bullying.