Bloomberg Opinion columnist Barry Ritholtz is joined by Bloomberg senior editor John Authers and Bloomberg Markets editor-in-chief Christine Harper to discuss “Capital Ideas: The Improbable Origins of Modern Wall Street.” Peter Bernstein’s classic account of how a group of academics transformed Wall Street with bold new theories for managing risk is the first book in Bloomberg’s new book club. To join Bloomberg’s book club, email [email protected] or use #AuthersNotes on Twitter.