In full: Ed Miliband's speech to the CBI Annual Conference

The Labour party leader tackled growing anti-EU sentiment among political leaders and the British public. "I think it will be bad for prosperity, it would hamper us in building the one nation economy I believe in ... and above all it will be a betrayal of our national interest." Read more about the CBI's Annual Conference here - http://www.cbi.org.uk/events/cbi-annual-conference-2012/