I'd surmise that Nick Berg was on Moore's payroll, sent to Iraq to film and gather info on the ground for the film. At least that's how it's starting to look. Didn't Moore say he had someone in Iraq? Seems to me that Nick's Dad should be blaming Moore for his son's death, since it's looking moore and moore (couldn't resist), that he was sent there and financed by the fat one.
I find your theory very plausible.
I hope Ashcroft can subpoena the footage. Man... would that be a NEWS story, or what??? I am sure the NY Times would cover it... on page F-26!! Of course there will still be more 'torture' photos of Abu Grhaib and a story that accuses Dubya of secretly stopping by at Thanksgiving and personally administering it!