I can't find it any more, but after the Sept 11th attacks on New York, there was a picture taken of a rag flag attached to the fence at ground zero, with a couple of goons paying homage.
It said something like NYC - mufc, united in grief, 1958 - 2001.
Just remember being struck by the amazing arrogance, and lack of awareness of that at the time, to even consider the two events in the same thought.