A very long time ago the chief of the tribe in the cave was probably the strongest of the tribe. You can bet that he was able to manipulate the weaker members of his clan. Nothing has changed since that day to this one. Except that the chiefs just got a lot better at controling the tribes. Just my 2cts on an old thread that just won't die. My thought is that while we argue about which acts of the various governments look like our best bet for busting them on it, they still have the power and it's use will only be in the service of those with the power.