i don't deny the problem of gun violence.
see the problem of moslem violence in the link below - which isn't just about america, but occasionally washes ashore here and will do so more as the cancer of islamism spreads.
http://www.thereligionofpeace.com/Pages/TheList.htm
http://www.thereligionofpeace.com/index.html#Attacks
27397 acts of terrorism since 9/11.
just like with japan and germany in the 1930s and AQ in the 1990s, the US seems to think nothing is going to happen until the bodies are in the bags.