elizabeth poole

25 May 2011 | Queen Elizabeth II arrives to sign the guest book as she bids farewell to U.S. President Barack Obama and First Lady Michelle Obama, watch by the Duke of Edinburgh at Winfield House - the residence of the Ambassador of the United States of America, in Regent’s Park, in London, England. The 44th President of the United States, Barack Obama, and First Lady Michelle are in the UK for a two day State Visit at the invitation of HM Queen Elizabeth II. Last night they attended a state banquet at Buckingham Palace and today’s events include talks at Downing Street and the President will address both houses of Parliament at Westminster Hall. © Yui Mok - WPA Pool/Getty Images