Jean-Claude Juncker denied being a federalist after being elected as European Commission President.
Mr Juncker told ITV News Political Correspondent Carl Dinnen that he did not want a "United States of Europe". He added: "I will negotiate with David Cameron and others, and will make a fair deal with him".
More top news
Margaret Rigby spent £57,000 of her friend's money on luxury goods for herself, after gaining power of attorney
Turning colder with blustery showers in the north
Internal review comes after allegations that the agency may have gathered information unlawfully in four major investigations