Former President George W. Bush, center, shares a laugh with his wife, former first lady Laura Bush, and father, former President George H.W. Bush, during the dedication of the George W. Bush ... more 
Former President George W. Bush, center, shares a laugh with his wife, former first lady Laura Bush, and father, former President George H.W. Bush, during the dedication of the George W. Bush Presidential Center, Thursday, April 25, 2013, in Dallas. (AP Photo/David J. Phillip) less 
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Associated Press | Photo By David J. Phillip
Thu, Apr 25, 2013 12:53 PM EDT