Britain and EU can agree reform deal despite 'difficult' demands - Rehn

Britain should be able to reach a deal on reforming its relationship with the European Union which all sides can endorse, even though some of its demands are "difficult", Finland's Economy Minister Olli Rehn said on Wednesday. British Prime Minister David Cameron wrote a letter on Tuesday setting out his four main objectives in renegotiating Britain's EU ties before a membership referendum due by the end of 2017. "There are elements that could form a basis for an agreement ... there are elements