UK inflation is finally on target at 2 per cent. But this may not be good news. John Authers fears deflation is around the corner and considers how the world's main economies can avoid this<br /><br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
