In this May 10, 2011 photo provided by the George W. Bush Presidential Center, from left, former U.S. President George W Bush, the Dalai Lama, former first lady Laura Bush, and Barbara Bush pose for a... more 
In this May 10, 2011 photo provided by the George W. Bush Presidential Center, from left, former U.S. President George W Bush, the Dalai Lama, former first lady Laura Bush, and Barbara Bush pose for a photo in Dallas. The Dalai Lama has donated an early draft of what became the 1963 Tibetan Constitution to the George W. Bush Institute. less 
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Associated Press | Photo By George W. Bush Presidential Center, Layne Murdoch
Wed, May 11, 2011 3:48 PM EDT