Thanks for the insightful reply! Definitly lack of policies is one of the main reason among others. The issue of mass shooting coming up almost every year, which is uncommon in other places. I think people should feel safe, while going to concert, clubs, and parades. If you will always have the feeling that a shooting might occur, how a person will feel free in the US?.The scenario might become similar to the countries are affected by terrorists and others things. The issue can be solved if each of us to work together to resolve the whatever the issue is, to keep America safe and prosperous.