"I guess it was a process of waking up to what I was actually doing and just as I am helping set up all these memorials out here, I think back to some of the things that were part of my day to day life in the military even before I got to Iraq, just how some of our battle cries would be things like kill them all."

VOA: standard.2010.03.20

At one point, he said, Serb soldiers fired over their heads and threatened to kill them all.

CNN: Survivor: Mladic directed mass killing

Traditional pesticides kill them all.

FORBES: Green Genes

Now you have to allow the police eventually, if they think somebody's going to kill them or try to kill them, to be able to act with all the expertise they have in self-defence and they're trained not to kill somebody but to disarm them and disable them, perfectly proper.

BBC: News | BREAKFAST WITH FROST | Liberal Democrat Home Affairs spokesman Simon Hughes