Sure, what some soldiers did was wrong. But, it wasn't a beheading.
We're not the one ignoring the importance of these murders. It's the folks that think because we put panties on the heads of some POW's, we deserve to have our citizens and troops killed and beheaded.
Actually, I do get it. I got it the first time I saw it -- several hundred times ago. Everybody gets it. Everybody got it the first time. It's neither interesting nor thought-provoking. It's tiresome and stupid. Give it a rest.