I have no doubt, like everyone else, in courage and determination of these brave guys. They are highly trained and capable of doing everything beyond limits. But I would like to address to something more important, yet being related.
Look how the humans have advanced in killing each others since the Stone Ages. Those methods of taking out the enemy get more sophisticated and that trend seems unstoppable. Is it possible, that the true meaning of life has been hijacked and turned into “kill another human being?” Let’s hope it’s not.
http://www.youtube.com/watch?v=K2xhE3sGOhI