How Do I Contact The Apple Legal Department?

Hi Guy's
I want to report the following video as blatant copyright theft:

http://www.youtube.com/watch?v=OE3WLXQSCt4

It is the imac advert that for the last 5 seconds shows the screen displaying the mac error screen, it's don by Apple hater on you Tube. Whilst this may sound petty to some and I would normally ignore these things, I just feel that this video is far to close to the original for comfort and is posted on a public website where potential new Apple owners may see it.

Does anyone know how to contact the legal team?

Thanks