I'm sorry but if I had children and they were being stalked out at school I'd go a little crazy too. I understand the paparazzi is just answering supply/demand for a celeb crazy culture (the fact that youre reading this makes you guilty) but there should be rules protecting chidren/minors. The children of celebrities have the right to privacy and not to have their pictures splashed around - it's not safe.
Besides, I think this video is tame all things considered - she is explaining her point - she would have been justified in going after the camera/film and breaking it!