As a very astute movie audience member stated “let’s face it, there are a few Fruit Loops out their that are going to kill regardless of the means, bombs, guns, gas whatever. You’re not going to stop this kind of thing unless you completely control ever single member of society.”
With liberty and freedom comes a certain degree of risk. Personally I’ll take that risk, thank you.
A short time on the Houston 610loop will give you the same conclusion.