To me, the expense of a life, whether it be on "our" side or one "theirs", is a matter of sadness, the fact that the world has come so far technically only seems to prove that we can wage battle more "technically" and more "efficiently" - yes, we can kill with much more efficiency - what an accomplishment. I am not "opposed" to the military actions taking place - nor do I fully support them - I see no other solution given the circumstances. War of any sort is neither glorious nor glamorous - it's just war...killing of people who don't share the same views. The only justification for it is when it will, in the long run, save more lives than it costs -and that's a sad justification.