The FT's Seb Morton-Clark provides the top headlines from around the world, including Opec’s oil price reaction, Fed chairwoman Janet Yellen’s communications challenge, and power disruption risks from next month’s solar eclipse.<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
