JPMorgan risk officer John Hogan takes leave until summer
Posted on January 25, 2013 at 19:14 PM EST
Jan 25 (Reuters) - The chief risk officer of JPMorgan Chase & Co, John Hogan, is taking a leave of absence until early summer to spend time with his family after grappling with the fallout from the company's "London Whale" trading debacle for much of the past year.
