► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Iran-Saudi Arabia tensions explained<br /><br />Roula Khalaf on why there could be wide repercussions<br />Since Saudi Arabia’s execution of Nimr al-Nimr, a prominent Shia cleric, tensions between the Middle East’s two main powers has reached boiling point. Roula Khalaf explains what has happened and what to expect from these heightened tensions.<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
