UK prime minister David Cameron has said he wouldn’t rule out backing Brexit in a speech laying out his demands for EU reform. FT political commentator Janan Ganesh discusses the threat of Brexit with comment and analysis editor Frederick Studemann.<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
