LONDON, ENGLAND - MAY 23: Soldiers stand to attention in Horseguards Parade ahead of the visit by US President Barack Obama on May 23, 2011 in London, England. Mr Obama is conducting a week-long tour... more 
LONDON, ENGLAND - MAY 23: Soldiers stand to attention in Horseguards Parade ahead of the visit by US President Barack Obama on May 23, 2011 in London, England. Mr Obama is conducting a week-long tour of Europe with the First Lady Michelle Obama. The couple will visit Ireland, the UK, Poland and France; where he will attend a meeting of the G8 countries. (Photo by Oli Scarff/Getty Images) less 
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Getty Images | Photo By Oli Scarff / Getty Images
Mon, May 23, 2011 8:31 AM EDT