Summary | "It won't be easy.These problems have been
generations in the making.And many of them are tangled
together," he added.Cameron has promised to hold an "in or out"
referendum on British membership in the EU by 2017.He said he
was fighting hard to negotiate a better deal for Britain's
membership of the EU.| People's Daily Online | China.org.cn| ...
en.ce.cn | 12 January 2016