Britain's prime minister David Cameron seeks a "better deal" for Britain before the planned referendum on Britain's membership in the union. Changes Britain is seeking are: restrictions on some social welfare benefits for European migrants for 4 years, guarantees that Britain and other countries using a currency other than the euro would not suffer economic discrimination, and more powers for national parliaments to block European laws. A less tangible change is one that relates to the preamble to the Treaty of Rome, signed in 1957, the founding treaty for the bloc, which says: "Ever closer union among the peoples of Europe." This is similiar to the preample to the American Constitution: "We the people of the United States in order to form a more perfect union." The euroskeptic wing of the Conservative Party objects to this term "ever closer union," and Cameron will seek a pledge to change the wording. Yet as experts point out the phrase was put in as a result of British requests from the John Major Conservative government in response to a stronger wording from the Dutch government suggesting a federal Europe. Veteran reporters and negotiators at the Maastricht talks, say it is strange that Britain is now objecting to the words. Stephen Wall, a British historian on Britain's relations with the European Union, and a former senior official in the British government, says Margaret Thatcher and other British prime ministers did not object to this. That this issue comes up now is a result says Wall, of Britain's sense of being on the sidelines, of being on the outside to a close partnership between the French and the Germans, and as a result of being outvoted on issues Britain considers important. The president of the European parliament, Martin Schulz, says the change would require the approval of all 28 EU members, and an alternative is for a declaration that states Britain is not included in the sense of the phrase....