Bullying is a big problem which affects a lot more people than you might think. It can be verbal or physical and happen in or out of school or college. Increasingly, bullies are targeting people online or even via their mobile phones. It?s anti-bullying week, so the Sunday Surgery complete with Dr Mark, Kelly Osbourne and studio guests will be hearing from bullies and their victims. What happens when you bring them together? We find out in The Sunday Surgery.