Amy Polley (L), curator at the Bush Presidential Library and Museum, and Margaret Spellings, president of the George W. Bush Presidential Center, answer questions from the media during a tour of "The ... more 
Amy Polley (L), curator at the Bush Presidential Library and Museum, and Margaret Spellings, president of the George W. Bush Presidential Center, answer questions from the media during a tour of "The Art of Leadership: A President's Personal Diplomacy" exhibit at the Bush Presidential Library and Museum in Dallas, Texas April 4, 2014. REUTERS/Brandon Wade less 
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Reuters | Photo By BRANDON WADE / Reuters
Fri, Apr 4, 2014 11:55 AM EDT