Andrew Ross Sorkin on lessons from the Wall Street Crash

Bestselling author Andrew Ross Sorkin discusses his new book, 1929: The Inside Story of The Greatest Crash in Wall Street History, with EI's Iain Martin. Image: The Wall Street financial crash of 1929, with a city businessman speculator trying to sell his car for $100 cash, having lost all on the stock market. Credit: Alamy/ Shawshots.