See #60!
Moore interviewed Nick Berg stateside before he (Nick) went to Iraq. It was 20 minutes of conversation. Subsequent to the interview Moore cast off the footage for whatever reason.
Here's the questions:
How did Moore come to find Nick Berg as a subject?
What questions did Moore ask Nick, and why didn't the answers rate inclusion in the final product?
Given the revelation of Nick's decapitation who revealed the connection, and why?
Who on Moore's team saw the connection, and the news, and decided to go public and force Moore to go public? Was it a cameraman? An editor? Someone in the office?
And why leak it to Salon? Not exactly a pro-war outlet.
So many questions...