<p>Is gold losing its sheen for investors? The price of the traditional safe haven metal has fallen more than 40 percent in four years. What is behind the recent weakness in gold prices? </p><br />We also put the spotlight on Africa's economy this week. During a tour there, US President Barack Obama hailed Africa as one of the fastest growing regions in the world.<br />Plus, we tell you about the entrepreneurs hoping to cash in on magnetic smartphone navigation.<br /><br />Visit our website:<br />http://www.france24.com<br /><br />Like us on Facebook:<br />https://www.facebook.com/FRANCE24.English<br /><br />Follow us on Twitter:<br />https://twitter.com/France24_en
