I grew up in the Great Depression, and the jazz artists and Dixieland musicians were at the core of our communications and enjoyment. They were not passing fancies. They are something that is, and will be, listened to again and again. I have a space of reverence for some of those old jazz stars such as Sydney Bechet and Louis Armstrong.
Notre Dame and Sydney - that was nothing. Notre Dame doesn't have a police station; it is not 1,000 or so feet high. It was a public structure, very easy to access. And Sydney Harbour Bridge was half-and-half: a bridge, in the middle of the night. The World Trade Center was the end of the world. Electronic devices, police dogs.