Michael Mackenzie, the FT's US markets editor, discusses with FT writer Gregory Meyer how sectarian violence in Iraq coupled with high oil consumption in the US may affect the markets.<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
