leonardcohenforum.com

I'm not sure if this clip was already pointed out by somebody -- I just came across alternate version of 'First We Take Manhattan', with prescient image of World Trade Center crossfading into a wide body jet:
http://pl.youtube.com/watch?v=FlpOvaKawvc

This is actually the intro to BBC movie Songs from the Life of Leonard Cohen, produced in 1988.

Live sound is the BBC recording of Royal Albert Hall show, May 30, 1988.