Undoubtedly a lot of Bin Laden's ideas about America were formed by watching "Miami Vice", McGyver and "Wonder Years"
As expected of typical Arab Muslim shallow mindedness.
Actually, I think porn has had a large influence as well, since they often refer to "Americans trading wives", etc. Great for soft-core porn storylines... but in real life, who wants to disappoint TWO women instead of just one? ;^)