► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />The timing of the UK referendum on EU membership will be critical to Prime Minister David Cameron’s second term as leader, says FT political commentator Janan Ganesh. He talks to FT editor Lionel Barber about the risks the timetabling entails.<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