There is no legit reason as to why anyone should be walking around campus or anywhere with a gun. If you have a gun with you, it should be a part of your job; for example, as a cop you are required to carry a gun in case you run into a risky situation. My biggest concern in school should be stressing over a test or printing papers not wondering if they guy or girl sitting next to me is carrying a gun. I am not fully aware of what my classmates are capable of, or what they would be capable of doing with a gun in their purse or backpack. Although, having a law against guns does not prevent all shootings it does lower the risk on any campus. There is no strict background which means anyone could have access to a gun. Better to be safe than be sorry.