SLIDESHOW: Obamas meet the Queen

<div class="meta image-caption"><div class="origin-logo origin-image none"><span>none</span></div><span class="caption-text">US President Barack Obama and his wife Michelle, pose with Britain&#39;s Queen Elizabeth II and Prince Philip, during an audience at Buckingham Palace in London, Wednesday April 1, 2009.&#40;AP Photo&#47;John Stillwell, pool&#41; </span></div>
April 2, 2009 1:09:32 PM PDT