► Subscribe to FT.com here: http://on.ft.com/2eZZoLI<br /><br />France is to tap an existing 50-year bond that matures in 2066, in the latest sign that investors are still willing to prioritise higher yields amid low global interest rates and in spite of a sharp uptick in market volatility ahead of France’s spring vote<br /><br />► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<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