British PM Cameron says to hold EU referendum on June 23

LONDON (Reuters) - Prime Minister David Cameron said on Saturday he would hold a referendum on Britain's membership of the European Union on June 23. "I will go to parliament and propose that the British people decide our future in Europe through an in-out referendum on Thursday the 23rd of June," he said. "My recommendation is clear. I believe that Britain will be safer and stronger and better off in a reformed European Union. ...