After the news came out about the Kansas City Chiefs championship parade tragedy, Like many, I was shocked to learn that they arrested two teenagers for the shootings. I shouldn’t be surprised that was the cause. Teens with guns have become a significant problem across the U.S. In Nashville, we’ve already had 20 students bring guns to school. And the nightly news often has a story involving car break-ins committed by people under the age of 21. Most stolen guns are usually found later after being used for another crime…