► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Philip Stafford, FT Trading Room editor, and Roger Blitz, currencies correspondent, explain what might happen if Greece leaves the euro, focusing on the reaction of markets and changes to settlement systems.<br /><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
