Fights at sporting venues across the world have been happening since the days when Romans made people battle with actual lions and tigers and stuff. They're nothing new. But every now and then a video of an older gentleman kicking a younger kid in the face pop up and you just have to watch.
Arizona vs. Arizona State, everybody!
Reminds me a bit of Ferris Bueller's sister kicking the principal in the face.
Deadspin has the back story.