Heya RM.....hows you? I often find that those who have never took anothers life are quick to call for the taking of a life. Like Clint said in the movie Forgiven......
It's a hell of a thing killing another man. TO take away all he's got, and all he's going to ever have.
Doesn't even matter if they were trying to kill one, not even in War. One will live with it for the rest of their days. Every stinking second of it!!!!!