LONDON, ENGLAND - OCTOBER 27:  Leader of the Conservative party David Cameron delivers a press briefing at St Stephan's Club on October 27, 2009 in London, England. Questions focused on the EU ratification and the likelihood of ex-Prime Minister Tony Blair becoming the new EU President. Getty Images logo Getty Images 1 month ago

LONDON, ENGLAND - OCTOBER 27: Leader of the Conservative party David Cameron delivers a press briefing at St Stephan's Club on October 27, 2009 in London, England. Questions focused on the EU ratification and the likelihood of ex-Prime Minister Tony Blair becoming the new EU President.