► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs
John Authers reports on a day when the scandal over Volkswagen's emission test cheating combined with more worries about growth to force a bad day for world markets.
► Authers’ Note: http://bit.ly/1Liu16x
For more video content from the Financial Times, visit http://www.FT.com/video
Twitter https://twitter.com/ftvideo
Facebook https://www.facebook.com/financialtimes
