Washington Zoo Says Goodbye to Its Giant Pandas 

In a grand farewell to its beloved giant pandas, Smithsonian's National Zoo is hosting "Panda Palooza," a celebration ending October 1.

 From their longtime Washington base, the pandas have brought joy to millions of visitors and generations of fans — and now they are being moved to China. Liliya Anisimova has the story, narrated by Anna Rice. Camera: Sergey Sokolov..