I'm sorry you get upset, but logistical errors happen.
Yes, and they do happen on the side of the U.S. as well. They might have screwed up, as has happened many, many times before - incompetence or malice, who knows. But that's not my what gets me upset: it's the fact that casualties on "the other side", or on no side at all, are rationalised away in any way possible, as opposed to casualties on the "own" side. The self-censorship of CNN, as one example, is simply outrageous, but I blame the recipients more than the media.
I also get upset about wisecrack armchair commandos who talk about war from the comfortable safety of their own homes when they've never heard so much as a gunshot except on the sacred Tee-Vee (I'm not specifically referring to you!), but that's another story - I guess we all have our sensitive spots.
f.