Junior Bankers Need to Work 12 Hour Days, J.P. Morgan's Erdoes Says

Mary Callahan Erdoes, J.P. Morgan Asset & Wealth Management CEO, says new bankers need to work 12-hour days, six days a week, to master their jobs. She's on the latest episode of "Bloomberg Wealth with David Rubenstein." The interview was recorded on June 7. -------- Like this video? Subscribe to The David Rubenstein Show on YouTube:    / @davidrubenstein   Watch the latest episodes of "The David Rubenstein Show: Peer-to-Peer Conversations" here: https://www.bloomberg.com/peer-to-peer Learn more about David: http://www.davidrubenstein.com/ Connect with us on... Twitter:   / business   Facebook:   / bloombergbusiness   Instagram:   / bloombergbusiness