Cameron to EU: don't force political union

(Reuters) - British Prime Minister David Cameron told European leaders on Thursday that any attempt to force countries into ever-deeper political union was a mistake that Britain would not be part of. Cameron's comments at the World Economic Forum in Davos, Switzerland came a day after he promised Britons a vote on quitting the European Union, saying the country would hold a referendum on its membership by the end of 2017 if he wins the next election. ...