“The city for the first time in its long history is destructible. A single flight of planes no bigger than a wedge of geese can quickly end this island fantasy, burn the towers, crumble the bridges, turn the underground passages into lethal chambers, cremate the millions. In the mind of whatever perverted dreamer might loose the lightning, New York must hold a steady, irresistible charm.”

-- E.B. White, Here is New York, 1949