There is nothing positive going to come from gun "set-ups". If the children treat the guns as they should (i.e. do not touch and report to a grown up) then the videos would not be newsworthy. If any of the children handle the guns inappropriately then it'll make the news and will be used to initiate a new study about the relationship between guns, children, accidental shootings, and violence- forwarding the anti-gun campaign now in effect. I cringe when I see videos like this being commented on by psychologists.