The new outdoor enclosure for elephants is seen during the unveiling of the major expansion of Smithsonian’s National Zoo’s elephant house in Washington, Thursday, March 21, 2013. The ... more 
The new outdoor enclosure for elephants is seen during the unveiling of the major expansion of Smithsonian’s National Zoo’s elephant house in Washington, Thursday, March 21, 2013. The Smithsonian's National Zoo in Washington is opening an expansive new community center for elephants and hopes to begin expanding its herd. The public opening of "Elephant Trails" on Saturday marks a major expansion for the Asian elephant exhibit. The $56 million overhaul was completed over the past seven years. (AP Photo/Manuel Balce Ceneta) less 
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Associated Press | Photo By Manuel Balce Ceneta
Thu, Mar 21, 2013 6:03 PM EDT