I wanted to explore the new Wall Street. When I was writing Scarface in Miami, there was so much coke around and so many lunatics, and I met so many kids from Wall Street who were millionaires. I thought older men were rich, but here were these kids, 25 or 28 or 35 years old, with millions of dollars playing the markets all over the world around the clock. My father would have been shocked by the new electronics that allowed it…. Dad was a stockbroker on Wall Street when there was more integrity and class.