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U.S. President Barack Obama and Britain's Queen Elizabeth attend a State Banquet in Buckingham Palace in London on May 24, 2011.
U.S. President Barack Obama and Britain's Queen Elizabeth attend a State Banquet in Buckingham Palace in London on May 24, 2011. Obama is scheduled to stay in Britain until Thursday for a state visit to the U.K. as part of his European tour. (AP) U.S. President Barack Obama and Britain's Queen Elizabeth attend a State Banquet in Buckingham Palace in London on May 24, 2011. Obama is scheduled to stay in Britain until Thursday for a state visit to the U.K. as part of his European tour. (AP) /news/world/obamas-on-europe-tour/eventshow/8566448.cms02
U.S. President Barack Obama and his wife Michelle walk past a guard of honour after arriving at Stansted Airport, London, late Monday, May 23, 2011.
U.S. President Barack Obama and his wife Michelle walk past a guard of honour after arriving at Stansted Airport, London, late Monday, May 23, 2011. (AP) U.S. President Barack Obama and his wife Michelle walk past a guard of honour after arriving at Stansted Airport, London, late Monday, May 23, 2011. (AP) /news/world/obamas-on-europe-tour/eventshow/8566427.cms04
US President Barack Obama (L) looks at his wife Michelle as he signs the guest book after participating in a wreath-laying ceremony at Westminster Abbey in London on May 24, 2011 - Photogallery
US President Barack Obama (L) looks at his wife Michelle as he signs the guest book after participating in a wreath-laying ceremony at Westminster Abbey in London on May 24, 2011. (AFP) US President Barack Obama (L) looks at his wife Michelle as he signs the guest book after participating in a wreath-laying ceremony at Westminster Abbey in London on May 24, 2011. (AFP) /news/world/obamas-on-europe-tour/eventshow/8566350.cms06
US President Barack Obama (C) shakes hands with a student after playing with British Prime Minister David Cameron (R) during a visit of the Globe Academy school in London - Photogallery
US President Barack Obama (C) shakes hands with a student after playing with British Prime Minister David Cameron (R) during a visit of the Globe Academy school in London. (AFP) US President Barack Obama (C) shakes hands with a student after playing with British Prime Minister David Cameron (R) during a visit of the Globe Academy school in London. (AFP) /news/world/obamas-on-europe-tour/eventshow/8566344.cms08
Queen Elizabeth gives a tour to U - Photogallery
Queen Elizabeth gives a tour to U.S. President Barack Obama (2nd L) and first lady Michelle Obama (R) in Buckingham Palace in London May 24, 2011. (Reuters) Queen Elizabeth gives a tour to U.S. President Barack Obama (2nd L) and first lady Michelle Obama (R) in Buckingham Palace in London May 24, 2011. (Reuters) /news/world/obamas-on-europe-tour/eventshow/8566342.cms09
US President Barack Obama is accompanied by Britian's Prince Philip (R), Duke of Edinburgh, as he reviews a guard of honour at the Buckingham Palace in London on May 24, 2011 - Photogallery
US President Barack Obama is accompanied by Britian's Prince Philip (R), Duke of Edinburgh, as he reviews a guard of honour at the Buckingham Palace in London on May 24, 2011. (AFP) US President Barack Obama is accompanied by Britian's Prince Philip (R), Duke of Edinburgh, as he reviews a guard of honour at the Buckingham Palace in London on May 24, 2011. (AFP) /news/world/obamas-on-europe-tour/eventshow/8566341.cms10
Queen Elizabeth II and US President Barack Obama pose with US First Lady Michelle Obama and Prince Philip, Duke of Edinburgh, in the Music Room of Buckingham Palace ahead of a State Banquet on May 24, 2011 in London, England - Photogallery
Queen Elizabeth II and US President Barack Obama pose with US First Lady Michelle Obama and Prince Philip, Duke of Edinburgh, in the Music Room of Buckingham Palace ahead of a State Banquet on May 24, 2011 in London, England. (AFP) Queen Elizabeth II and US President Barack Obama pose with US First Lady Michelle Obama and Prince Philip, Duke of Edinburgh, in the Music Room of Buckingham Palace ahead of a State Banquet on May 24, 2011 in London, England. (AFP)