I know as a father, and I am being honest here, if I would have known that my son was going into a riot, I would have done everything I could to stop him from doing so...
I also know that sometimes kids don't listen...
But, as far as my service, I was an E-5, so yes there is a lot of truth to what you say, however, there are always those within the squad, or even platoon that exhibit skill, and maturity even at that age. And, it is part of leadership training to learn how to recognize that in these individuals and use it to show others how to do things...
I don't think that you can watch that video of Kyle under attack from multiple sides, some with weapons, others not, and not come to the conclusion that he exhibited outstanding close combat skill. He used trigger control, threat assesment, weapon gaurding, and elimination of threat. This is a young man that I would have loved to have in my squad.
On the stand, yes, he broke down. Anyone, I believe that went through that, would have some form of PTSD from it, so I don't hold that against him. And before that, as well as after, when he regained his composure, was an execellent witness on the stand, at times making the prosecutor look like a complete uninformed idiot....
I especially liked when the Atty Binger asked Kyle why he was running toward the truck, and Kyle answered, "um, it was on fire?" That was great.....
So, you can say he shouldn't have been there, and that's fine, taken alone, I might even agree. But, like I said before, Thank GOD, we have people like Kyle, and the others there like him to step in and do what the sniveling coward politicians refused to do.