Why School Dress Code Is Important [VIDEO] General by Joel Wagner - June 18, 2007July 5, 20101 How many guns do you see? This is an amazing video that demonstrates the violence that can result simply by a school's failure to have an enforce a no-tolerance dress code. I have watched this video numerous times to check and recheck how harmless he looks at the beginning of the video. Truly amazing and frightening at the same time.