Markets editor Michael Mackenzie highlights what to look out for on Friday, including European equities on the defensive, a dip in oil, and markets on guard ahead of next week's meeting of central bankers in Jackson Hole. <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
