this is from salon,
May 27, 2004 | Filmmaker Michael Moore filmed an interview with American Nicholas Berg in the course of producing his documentary film "Fahrenheit 9/11" before Berg left for Iraq, where he was taken hostage and killed, Moore confirmed to Salon in a statement Thursday. The 20 minutes of footage does not appear in the final version of "Fahrenheit 911," according to the statement.
Thanks to both for your kind explanation. That despicable worm is still, in my mind, implicated.