I'm glad you're back. You haven't seen me before I guess, but I have been looking into the archives and man, you made some interesting discussions!
On topic: I have seen a lot of these videos, and well, I find it hard to know what really happened. All I have seen is a small movie of some soldiers, I do not know anything about what orders they have received from their superiors or anything. I have seen a lot of people who just sees something and does not think about the variables they do not know, thus they do not know what they are talking about. It's like "Soldiers beat people. Soldiers=bad."