we didn't go in because someone used chemicals though...we went in 10 years later.
.
It's all linked. it is all part of his crimes. And a collective reason of why we went in.
of course we haven't put a stop to it, however things should improve. That's the point. You can not change things instantly. Everything takes time, lot's of time.
have we put a stop to killings in the uk. Of course not but they aren't government initiated and there are far fewer.