President Obama's gift to Queen Elizabeth II: an iPod, with video and photos of her 2007 visit to the U.S.
Also presents a rare songbook signed by Richard Rodgers.
In return, the Queen gives the president a silver framed photo of herself and her husband, as she does all visiting dignitaries. Exchange happens during a private
Exchange during private tea at Buckingham Palace.
VIDEO: Watch the Obamas chatting with the royal couple.
Plus: More photos of the visit here.
