U.S. Government Pressures Britain To Stay in EU

How is that America's business?

The US has issued a blunt warning to the UK not to leave the European Union, saying Britain would undermine its influence in Washington by trying to renegotiate membership.

The forthright American intervention in the European debate, from a senior US official, came on a day David Cameron's campaign to reset the terms of Britain's EU membership also came under concerted assault from Brussels and Dublin, with senior figures warning the prime minister against renegotiating the European treaties to secure a new deal and signalling bluntly that this was not on the agenda.