► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Simon Lack, former managing director at JPMorgan and author of 'The Hedge Fund Mirage', talks to John Authers about problems for hedge fund performance after the crisis.<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes