► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Katie Martin, Head of FastFT, highlights what to look for in the markets on Friday, including the Japanese currency's slide as traders worry about negative interest rates.<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
