from your link;
"What I believe in my heart is Jovan Belcher was going to find a way to wreak havoc that day whether he had a gun or a knife or only his fists. And even the potential to stop him is not justification for willingly handing over rights guaranteed to us"
I agree with this writer's assertion and will add we need to take a serious look at drug abuse in this country. It's a major component in this incident & others like it.