G20 finance ministers will gather in Washington to discuss world economy problems, earnings season begins for the troubled US banking sector, and GDP data will focus concern on China's cooling growth prospects. Seb Morton-Clark reports.<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 /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
