Oh, I forgot we had any credibility. The rest of the natural world has been criticizing us for so many decades, I think the last thing we're worried about is our reputation.
Yeah, some of them are innocents, but the vast, vast majority of them are the people captured in combat. Yeah, I'd say it's worth it if I were to be captured as a means to an end. That's easy to say, I know, and it'd be worse than anything I could imagine, I know, but they're not dead, they're not officially tortured (other than the "low protein diet and sleep deprivation". Sorry, but I call that being poor and having insomnia, not being tortured.), and while we are breaking a few rules, the rest of the world seems in so much of a temper tantrum, well, DO SOMETHING. Jesus.
Also, sarcastic remarks made from your elitism are not a valid argumentative tactic, especially when the people you're talking to aren't on the IQ level of Knightrider. You're not the end-all be-all of military knowledge, and you don't know the whole situation, despite your raucous claims. I'm not saying I do either, but this is a debate, not a bashing. Get off Avenger's case--he made some extremely valid claims and you just brushed them aside.
People like him are the reason that anything gets done in the country--open-minded, idealistic and educated individuals with the power to vote. His views may not agree with yours, but your country didn't lose a few thousand lives in a terrorist attack, and have not had to find a good way to reciprocate. Not like Canada would do anything but sit on its thumbs while the UN took 4 years in beauracratic bull**** to get anything done, though.