Deutsche Bank is in serious trouble, with some hedge funds pulling business and the US Department of Justice seeking $14bn to settle its probe on mortgage securities. Why are people so worried about the bank’s fate? FT's Martin Arnold explains in five charts.<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<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
