In this Wednesday Feb. 13, 2013 photo, construction continues on the George Washington Library in Mount Vernon, Va., part of George Washington’s historic Mount Vernon estate. (AP

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In this Wednesday Feb. 13, 2013 photo, construction continues on the George Washington Library in Mount Vernon, Va., part of George Washington’s historic Mount Vernon estate. (AP Photo/Jacquelyn Martin) less 

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Associated Press
Fri, Feb 15, 2013 4:01 PM EST