Our troops freak out and start shooting innocent bystanders because they are under enormous pressure. That's what happens when our military gets over extended and there is no clear mission. Throw on top of that the lousy training they are receiving and some idiotic leadership and this really should be no surprise. And it's only going to get worse - much worse.
Funny Ian that you don't hear that much from the troops themselves. Sure there will be the renegade here and there that will talk bad about the military but on the whole that is not true.

Don't use the beheadings to justify our troops crimes. What we are doing to uncharged civilians is horrendous, and just because some uniformed soldiers get wacked does not change their culpability.
War is hell Ian get used to it. It ain't going away any time soon as long as we have lunatics mass murdering in the name of Allah