Berg knew Moussaoui. They met on a bus as Berg was going to a class near the airport and Moussaoui was travelling to his flight school. Berg allowed Moussaoui to use his computer and that led the FBI to watch Berg and interview him in 2002.
WRONG.
Why are people insisting on not getting the details right?
TWO years later, someone ASSOCIATED(and who knows what that means?) with Moussaoui used Berg's email account. Hardly knowing anything.